Recombinant Human HLA-G&B2M Protein, His-Avi-tagged, Biotinylated

• Cat.No.: HLA-G&B2M-392HB
• Product Overview: Recombinant Biotinylated Human HLA-G Complex Tetramer Protein(P61769&P17693) is expressed from Expi293 with His and Avi Tag at the C-terminal. It contains Gly25-Thr305 (HLA-G),Ile21-Met119 (B2M) and RIIPRHLQL peptide.

Specification

• Species: Human
• Source: HEK293
• Tag: Avi&His
• Protein Length: It contains Gly25-Thr305 (HLA-G),Ile21-Met119 (B2M) and RIIPRHLQL peptide.
• Description: HLA-G is a molecule that was first known to confer protection to the fetus from destruction by the immune system of its mother, thus critically contributing to fetal-maternal tolerance. The first functional finding constituted the basis for HLA-G research and can be summarized as such: HLA-G, membrane-bound or soluble, strongly binds its inhibitory receptors on immune cells (NK, T, B, monocytes/dendritic cells), inhibits the functions of these effectors, and so induces immune inhibition.
• Form: Supplied as 0.22um filtered solution in PBS (pH 7.4).
• Molecular Mass: The protein has a predicted MW of 258 kDa.Due to glycosylation, the protein migrates to 230-260 KDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 1EU per ug by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
• Storage: The product should be stored at -70°C. Please do not repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
• Conjugation: Biotin

Gene Information

• Gene Name: HLA-G major histocompatibility complex, class I, G [ Homo sapiens ]
• Official Symbol: HLA-G; B2M
• Synonyms: LA class I histocompatibility antigen; alpha chain G; HLA G antigen; MHC class I antigen G; sHLA-G; HLA-G; B2M
• Gene ID: 3135
• mRNA Refseq: NM_002127
• Protein Refseq: NP_002118
• MIM: 142871
• UniProt ID: P17693