Products

Human Peptide Ready HLA-E*01:03&B2M Monomer

Overview Specification

Product Name	Human Peptide Ready HLA-E*01:03&B2M Monomer
Cat. No.	MHCRP-0631
Category	Proteins & Peptides
Product Description	Recombinant Human Peptide Ready HLA-E01:03&B2M Monomer-Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus. It contains Gly22-Thr302 (HLA-E01:03) and Ile21-Met119 (B2M).
Size	100/500 μg
Format	Lyophilized from 0.22 μm filtered solution in PBS, 100 mM L-arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Storage	Store at -20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Shipping Temp	Shipped at ambient temperature.
Lead Time	Product delivery time depends on the supplier.
Species	Human
Expression Host	HEK293
Accession No	P13747(HLA-E*01:03)&P61769(B2M)
Tag	C-His-Avi
Tag Position	C-terminus
Molecular Type	Monomer
Molecular Weight (MV)	The protein has a predicted MW of 48.30 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Bis-Tris PAGE result.
Gene Synonyms	MHC; HLA-E*01:03; Peptide Ready
Purity	> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC.
Amino Acid Range	Gly22-Thr302 (HLA-E*01:03) & Ile21-Met119 (B2M)
Activity	Immobilized human peptide ready HLA-E*01:03&B2M monomer, His tag at 0.5 μg/mL (100 μL/well) on the plate. Dose response curve for anti-HLA class I (W6/32) antibody, hFc tag with the EC50 of 5.8 ng/mL determined by ELISA (QC Test).
Product Background	HLA-E01:03&B2M&Peptide ready Monomer is absent from peptide, namely peptide-receptive MHC. It can be loaded with antigenic peptides matching HLA-E01:03. Peptide ready MHC molecules comprising human HLA alleles and B2M, which can be readily tetramerized and loaded with peptides of choice in a high-throughput manner.
Allele	HLA-E*01:03
Biotinylated	No

For research or industrial raw materials, not for personal medical use!