Recombinant Human MAGE-A4 (HLA-A*02:01) Complex Tetramer Protein (RP02692)

说明书收藏

Human MAGE-A4 (HLA-A*02:01) Tetramer on Tris-Bis PAGE under Non reducing (N) condition. The purity is greater than 95%.

The purity of Human MAGE-A4 (HLA-A*02:01) Tetramer is greater than 95% as determined by SEC-HPLC.

Immobilized Human MAGE-A4 (HLA-A*02:01) Tetramer, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-MAGE-A4 (HLA-A*02:01) Antibody, hFc Tag with the EC₅₀ of 6.1ng/ml determined by ELISA.

Anti-MAGE-A4 (HLA-A*02:01) Antibody, hFc Tag captured on CM5 Chip via Protein A can bind Human MAGE-A4 (HLA-A*02:01) Tetramer, His Tag with an affinity constant of 8.49pM as determined in SPR assay (Biacore T200).

All(4)|

货号: RP02692

详细信息

种属

Human

表达宿主

HEK293 cells

Calculated MW

258 kDa

Observed MW

260-265 kDa

标签

C-His&Avi

纯度

> 95% as determined by Tris-Bis PAGE；> 95% as determined by HPLC

内毒素

Less than 1EU per μg by the LAL method.

描述

Recombinant Human MAGE-A4 (HLA-A*02:01) Complex Tetramer Protein is expressed from Expi293 with His tag and Avi tag at the C-terminal, tetramer is assembled by biotinylated monomer and streptavidin.；It contains Gly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M) and GVYDGREHTV peptide.

储存

Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。

复溶

Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底，如果粉末浮起，开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL（请注意蛋白复溶浓度不能低于0.1 mg/mL），室温平衡5-10 min保证充分溶解，复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存，建议复溶时添加载体蛋白或者稳定剂（如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖），同时将复溶后的蛋白溶液按照需求进行分装，储存于-20°C至-80°C，随取随用，避免反复冻融。

蛋白复溶计算器

请在蛋白复溶计算器中输入蛋白总质量和所需终浓度，快速计算您需要添加溶液的体积吧！

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折叠内容

背景信息

Melanoma-associated antigen 4 is a protein that in humans is encoded by the MAGEA4 gene.The MAGE- A4 antigen is among the most commonly expressed cancer testis antigens. The Human HLA-A*0201 MAGE-A4 (GVYDGREHTV) complex Protein is a complex of HLA-A*0201 of ?the MHC Class I, B2M and GVYDGREHTV peptide of ?the MAGE-A4.

Swiss Prot

A0A140T913(HLA-A*02:01)&P61769(B2M)&GVYDGREHTV

别名

HLA0201; MHC I; MAGE-A4; CT1.4; MAGE4A; MAGE4B; MAGE-X2; member 4