Active GMP Recombinant Human CD80 protein

• Cat.No.: CD80-085HG
• Product Overview: GMP Recombinant Human CD80 protein(NP_005182.1)(209 aa), fused with His Tag at the C-terminal, was expressed in HEK293 cell in an animal component free process under cGMP guidelines.

Specification

• Species: Human
• Source: HEK293
• Protein Length: DNA sequence encoding NP_005182.1 was expressed with His tag at the C-terminal.
• Form: Freeze-dried powder contains Sterile PBS (pH 7.4) with 6% mannitol.
• Bio-activity: The linear range of immobilized Human CTLA-4 (Fc Tag) at 10ug/ml (50 uL/well) that can bind to human B7-1 (His Tag) is 0.05-1.0ug/ml.
• Molecular Mass: Recombinant HumanB7-1 protein contains 209 aa. It has a predicted MW of 25.2 kDa.
• Endotoxin: <0.1EU/ug
• Purity: >=95% by SDS-PAGE and HPLC
• Storage: The lyophilized preparation can be stored at 4°C for 24 months, and the dissolved liquid can be stored at -20°C for 6-12 months to avoid repeated freezing and thawing
• 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.

Gene Information

• Gene Name: CD80 CD80 molecule [ Homo sapiens ]
• Official Symbol: CD80
• Synonyms: CD80; LAB7; B7; T-lymphocyte activation antigen CD80; CD_antigen=CD80; CTLA-4counter-receptor B7.1; CD28LG1; CD28LG; Activation B7-1 antigen; BB1
• Gene ID: 941
• mRNA Refseq: NM_005191
• Protein Refseq: NP_005182
• MIM: 112203
• UniProt ID: P33681