Recombinant Human B2M protein, rFc-tagged

• Cat.No.: B2M-3683H
• Product Overview: Recombinant Human B2M protein(P61769)(Ile21-Met119), fused with C-terminal rFc tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: rFc
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
• Molecular Mass: 38.0 kDa
• Endotoxin: <0.1 EU/μg protein, LAL method
• Purity: >90 %, SDS-PAGE
• Storage: It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. Until expiry date, -20°C to -80°C as lyophilized proteins. 3 months, -20°C to -80°C under sterile conditions after reconstitution.
• Reconstitution: Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.

Gene Information

• Gene Name: B2M beta-2-microglobulin [ Homo sapiens ]
• Official Symbol: B2M
• Synonyms: B2M; beta-2-microglobulin; beta-2-microglobin; beta chain of MHC class I molecules
• Gene ID: 567
• mRNA Refseq: NM_004048
• Protein Refseq: NP_004039
• MIM: 109700
• UniProt ID: P61769