Intercept T20 (PBS) Antibody Diluent improves the specificity of the primary and secondary antibodies, reducing off-target effects.The diluent contains Intercept (PBS) Blocking Buffer preformulated with Tween® 20 for use in a phosphate-buffered saline (PBS) system.
Since there’s no need to mix the diluent yourself, it saves you time and reduces potential variation.
Formulation
Intercept T20 (PBS) Antibody Diluent contains a 0.05% concentration of Tween 20. It contains no sodium azide and is stored at 4 °C.
Shake well before each use.
Intercept T20 (PBS) Antibody Diluent can be used for many immunoassays and applications, including:
Isolation of specific antibodies was accomplished by affinity chromatography using antigens immobilized on agarose beads. Based on immunoelectrophoresis and/or ELISA, the antibody reacts with whole molecule guinea pig IgG as well as the light chains common to other guinea pig immunoglobulins. No reactivity was detected against non-immunoglobulin serum proteins. This antibody has been tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reactivity with bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, rat, and sheep serum proteins. The conjugate has been specifically tested and qualified for Western blot applications.
IRDye 680LT secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
Optimum dilutions will vary and should be determined empirically.
Note: When using PVDF membranes for Western blotting applications, SDS (final concentration of 0.01 – 0.02%) and Tween® 20 (final concentration of 0.1 – 0.2%) must be added during the detection incubation step to avoid non-specific background staining.
Isolation of specific antibodies was accomplished by affinity chromatography on mouse IgG2b covalently linked to agarose. Based on ELISA and flow cytometry, the antibody reacts with the heavy chain of mouse IgG2b. This antibody was tested by dot blot and/or solid-phase adsorbed to ensure minimal cross-reactivity with mouse IgM, IgG1, IgG2a, IgG3, and IgA, pooled human sera, and purified human paraproteins. The conjugate has been specifically tested and qualified for Western blot applications. Results with your primary antibody may vary and specificity should be confirmed prior to performing two-color detection.
Applications
Recommended for:
Western Blot
Protein Array
Immunohistochemistry
Microscopy
2D Gel Detection
Tissue Section Imaging
Not Recommended for:
Small Animal Imaging
In-Cell Western Assay
On-Cell Western Assay
Formulation
IRDye 680LT secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
Optimum dilutions will vary and should be determined empirically.
Note: When using PVDF membranes for Western blotting applications, SDS (final concentration of 0.01 – 0.02%) and Tween® 20 (final concentration of 0.1 – 0.2%) must be added during the detection incubation step to avoid non-specific background staining.
Isolation of specific antibodies was accomplished by affinity chromatography on mouse IgG1 covalently linked to agarose. Based on ELISA and flow cytometry, the antibody reacts with the heavy chain of mouse IgG1. This antibody has been tested by dot blot and/or solid-phase adsorbed to ensure minimal cross-reactivity with mouse IgM, IgG2a, IgG2b, IgG3, and IgA, pooled human sera, and purified human paraproteins. The conjugate has been specifically tested and qualified for Western blot applications. Results with your primary antibody may vary and specificity should be confirmed prior to performing two-color detection.
IRDye 680LT secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
Optimum dilutions will vary and should be determined empirically.
Note: When using PVDF membranes for Western blotting applications, SDS (final concentration of 0.01 – 0.02%) and Tween® 20 (final concentration of 0.1 – 0.2%) must be added during the detection incubation step to avoid non-specific background staining.
Isolation of specific antibodies was accomplished by affinity chromatography on mouse IgG2a covalently linked to agarose. Based on ELISA and flow cytometry, this antibody reacts with the heavy chain of mouse IgG2a. This antibody has been tested by dot blot and/or solid-phase adsorbed to ensure minimal cross-reactivity with mouse IgM, IgG1, IgG2b, IgG3, and IgA, pooled human sera, and purified human paraproteins. The conjugate has been specifically tested and qualified for Western blot. Results with your primary antibody may vary and specificity should be confirmed prior to performing two-color detection.
IRDye 680LT secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
Optimum dilutions will vary and should be determined empirically.
Note: When using PVDF membranes for Western blotting applications, SDS (final concentration of 0.01 – 0.02%) and Tween® 20 (final concentration of 0.1 – 0.2%) must be added during the detection incubation step to avoid non-specific background staining.
IRDye 680LT Maleimide will label molecules with free sulfhydryl (–SH) groups, such as cysteine residues in proteins. Conjugation can be performed at physiological pH.
Which 700 Channel Dye Should I Use?
Note: IRDye 680LT dye products should not be used for small animal in vivo imaging or In‑Cell Western™ Assays. The higher level of fluorescent intensity creates high background making it unfavorable for use in these applications. We recommend using IRDye 680RD dye products for these applications.
IRDye infrared dyes from LI-COR Biosciences are available for researchers developing applications using near-infrared (NIR) fluorescence.
Standard NHS ester chemistry is used to produce custom probes labeled with LI-COR IRDye infrared dyes. The NHS ester reactive group provides the functionality for labeling primary and secondary amines, such as lysine residues in proteins.
Which 700 Channel Dye Should I Use?
Note: IRDye 680LT dye products should not be used for small animal in vivo imaging or In‑Cell Western™ Assays. The higher level of fluorescent intensity creates high background making it unfavorable for use in these applications. We recommend using IRDye 680RD dye products for these applications.
IRDye 680LT Streptavidin is supplied as a liquid in buffer containing 10 mM phosphate, 183 mM NaCl, 2.7 nM KCl, pH 7.4 with sodium azide 0.005% (w/v) as a preservative.
To use, centrifuge briefly before use to eliminate aggregates that may have formed in solution. This will reduce non-specific background staining. A final concentration of 0.2 to 1.0 µg/ml (1:1,000 to 1:5,000) is usually satisfactory for most applications; however, appropriate dilution may need to be determined empirically.
For membrane-based applications and In-Gel Westerns, it is recommended to add SDS (0.02% to 0.1% final concentration), in addition to Tween® 20 (0.1 to 0.2% final concentration) during the detection incubation step to reduce non-specific background staining.
IRDye 680LT 链霉亲和素以液体形式提供,缓冲液中含有 10 mM 磷酸盐、183 mM NaCl、2.7 nM KCl,pH 7.4,叠氮化钠 0.005% (w/v) 作为防腐剂。
Assays that use IRDye 680RD conjugates (such as small animal imaging and cell binding assays) may require a “dye-only” control for potential effects or retention of the dye.
Carboxylate (non-reactive) form of IRDye 680RD is an ideal control.
Note: The carboxylate dye has no reactive group and cannot be used for labeling.
Chicken IgY, whole molecule. IgY is the original designation for the IgG-like protein found in both serum and egg yolk.
Purity and Specificity
The antibody was isolated from antisera by immunoaffinity chromatography using antigens coupled to agarose beads. Based on immunoelectrophoresis and/or ELISA, this antibody reacts with whole molecule chicken IgY, and with the light chains of other chicken immunoglobulins. No reactivity was detected against non-immunoglobulin serum proteins. This antibody was tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reactivity with bovine, goat, guinea pig, Syrian hamster, horse, human, mouse, rabbit, rat, and sheep serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
Isolation of specific antibodies was accomplished by affinity chromatography using pooled IgG covalently linked to agarose. Based on ELISA, this antibody reacts with the heavy and light chains of goat IgG and with sheep IgG. This antibody was tested by dot blot and/or solid-phase adsorbed to ensure minimal cross-reactivity with human, mouse, rabbit, rat, chicken. guinea pig, hamster, swine, and horse serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
Applications
Highly recommended for:
Western Blot
In-Cell Western Assay
On-Cell Western Assay
Protein Array
Immunohistochemistry
Small Animal Imaging
Microscopy
2D Gel Detection
Tissue Section Imaging
Formulation
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
Optimum dilutions will vary and should be determined empirically.
Note: Do not use this secondary antibody in combination with any secondary antibody whose host is goat (for example, IRDye 800CW Goat anti-Rabbit) for two-color Western blot detection.
Isolation of specific antibodies was accomplished by immunoaffinity chromatography using antigens immobilized on agarose beads. Based on immunoelectrophoresis and/or ELISA, this antibody reacts with whole molecule guinea pig IgG, and with the light chains common to other guinea pig immunoglobulins. This antibody was tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reactivity with bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, rat, and sheep serum proteins. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
The antibody was isolated by affinity chromatography using antigens coupled to agarose beads. Based on immunoelectrophoresis, this antibody reacts with the heavy chains of mouse IgG, and with the light chains common to most mouse immunoglobulins. No reactivity was detected against non-immunoglobulin serum proteins. This antibody was tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reactivity with bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, rabbit, and sheep serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
The antibody was isolated by affinity chromatography using antigens coupled to agarose beads. Based on ELISA, this antibody reacts with the heavy and light chains of rabbit IgG, and with the light chains common to most rabbit immunoglobulins. This antibody was tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reactivity with bovine, chicken, goat, guinea pig, hamster, horse, human, mouse, rat, and sheep serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
Isolation of specific antibodies was accomplished by affinity chromatography using human IgG covalently linked to agarose. Based on ELISA, this antibody reacts with the heavy and light chains of human IgG. This antibody was tested by dot blot and/or solid-phase adsorbed to ensure minimal cross-reactivity with bovine, horse, and mouse serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
产品简介: 本产品包含Taq Plus DNA Polymerase、dNTP以及优化的缓冲体系,适用于高产量PCR反应。相比于普通PCR,具有更高的保真度、更强的扩增性能和产量,可用于10 kb以内以基因组为模板的PCR扩增以及15 kb以内以质粒和λDNA为模板的PCR扩增。预先配制的2 x Taq Plus Master Mix用于PCR反应时只需加入引物和模板即可进行扩增,减少了移液操作,提高了检测通量和结果的重现性。体系中加入的保护剂使得 2 x Taq Plus Master Mix反复冻融后仍可保持稳定的活性。如需要含有电泳缓冲液和染料的版本,可参考本公司产品MA0685。PCR产物的3’端带A,可直接克隆至T载体。
Isolation of specific antibodies was accomplished by affinity chromatography using pooled mouse IgG covalently linked to agarose. Based on ELISA and flow cytometry, this antibody reacts with the heavy and light chains of mouse IgG1, IgG2a, IgG2b, and IgG3, and with the light chains of mouse IgM and IgA. This antibody was tested by dot blot and and/or solid-phase adsorbed for minimal cross-reactivity with human, rabbit, goat, rat, and horse serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
产品简介: 本产品包含Taq Plus DNA Polymerase、dNTP以及优化的缓冲体系,适用于高产量PCR反应。相比于普通PCR,具有更高的保真度、更强的扩增性能和产量,可用于10 kb以内以基因组为模板的PCR扩增以及15 kb以内以质粒和λDNA为模板的PCR扩增。预先配制的2 ×Taq Plus Master Mix用于PCR反应时只需加入引物和模板即可进行扩增,减少了移液操作,提高了检测通量和结果的重现性。体系中加入的保护剂使得2 ×Taq Plus Master Mix反复冻融后仍可保持稳定的活性。本品含有电泳缓冲液和染料,可在反应结束后直接进行电泳,使用方便。PCR产物的3’端带A,可直接克隆至T载体。
Isolation of specific antibodies was accomplished by affinity chromatography using mouse IgM covalently linked to agarose. Based on ELISA and/or flow cytometry, this antibody reacts with the heavy chain of mouse IgM. This antibody was tested by dot blot and/or solid-phase adsorbed to ensure minimal cross-reactivity with mouse IgG1, IgG2a, IgG3, and IgA, pooled human sera and purified human paraproteins. The conjugate has been specifically tested and qualified for Western blot applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
2 x Universal qPCR SYBR Green Master Mix(抗体法,Low Rox)是实时荧光定量PCR的预混合溶液,采用SYBR Green I染料法,仅需要加入模板和引物即可进行实时荧光定量PCR,减少操作步骤,降低污染几率。产品中包含热启动Taq DNA Polymerase、SYBR Green I、dNTP、Mg2+及Low Rox。本品中的热启动Taq酶是采用抗体封闭法,经qPCR反应程序中的预变性阶段后即可释放Taq DNA Polymerase酶活,可以有效抑制样品准备过程中引物退火导致的非特异性扩增,同时配以针对染料法qPCR优化的Buffer,使实时荧光定量PCR具有更高的特异性和灵敏度。
产品应用
本产品适用于DNA样本的扩增定量,样本类型可以是基因组DNA、cDNA、质粒DNA、λDNA。
运输与保存方法
-20℃避光保存。≤ 0℃避光运输。 有效期18个月。
数据展示
图1:图 A 是将 cDNA模板进行 6个 10 倍梯度稀释的扩增曲线,图 B 是根据图 A 的 CT 值得出的标准曲线。提取293T细胞全RNA,并逆转录成cDNA。以cDNA为模板,扩增目标基因,使用 2 x qPCR SYBR Green Master Mix预混液对各稀释梯度模板进行检测。结果显示,本品在宽广的模板量区间内具有优秀的线性关系。(仪器型号:Thermo pikoreal 96)
图2:以 293T细胞 cDNA 为模板, 使用2 x qPCR SYBR Green Master Mix预混液以及市售竞品染料法qPCR 试剂,在同样反应条件下进行扩增相同的目标片段。结果显示, 2 x qPCR SYBR Green Master Mix预混液扩增产物产量高,拥有更高的平台值。(仪器型号:Thermo pikoreal 96)
图3: 2 x qPCR SYBR Green Master Mix冻融稳定性检测。以 293T cDNA 为模板, 将2 x qPCR SYBR Green Master Mix预混液反复冻融不同次数,在同样反应条件下进行扩增相同的目标片段。结果显示,不同冻融次数之间扩增的CT值无区别。(仪器型号:Thermo pikoreal 96)
我司所售出产品仅供于科研研究用途(非临床科研研究),每次销售产品行为都适用于我司网上所列明的。
英文名字:2 x Universal qPCR SYBR Green Master Mix(抗体法, Low Rox)
Isolation of specific antibodies was accomplished by affinity chromatography using pooled rabbit IgG covalently linked to agarose. Based on ELISA and flow cytometry, this antibody reacts with the heavy and light chains of rabbit IgG, and with the light chains of rabbit IgM and IgA. This antibody was tested by dot blot and and/or solid-phase adsorbed for minimal cross-reactivity with human, mouse, rat, sheep, and chicken serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
The antibody was purified from antisera by immunoaffinity chromatography using antigens coupled to agarose beads. Based on immunoelectrophoresis and/or ELISA, this antibody reacts with whole molecule rat IgG, and with the light chains of other rat immunoglobulins. No reactivity was detected against non-immunoglobulin serum proteins. This antibody was tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reactivity with mouse, bovine, horse, human, and rabbit serum proteins, but may cross-react with immunoglobulins from other species. The conjugate has been specifically tested and qualified for Western blot and In-Cell Western™ assay applications.
IRDye 680RD secondary antibodies are supplied as purified immunoglobulin conjugates, lyophilized in phosphate-buffered saline, pH 7.4. Protect from light. Store at 4 °C prior to reconstitution.
Each vial contains 10 mg/mL BSA (free of IgG and protease) as a stabilizer and 0.01% sodium azide as a preservative, after reconstitution. Concentration is 1.0 mg/mL when reconstituted as directed. Refer to the pack insert for details on reconstitution.
IRDye 680RD Maleimide will label molecules with free sulfhydryl (-SH) groups, such as cysteine residues in proteins. Conjugation can be performed at physiological pH.