Recombinant Human BCMA Protein, His-Avi Tag, Yisheng (CAT#: STEM-CT-0255-ZJF)

The Recombinant Human BCMA Protein, His-Avi Tag manufactured by Yisheng is suitable for studying BCMA-mediated immune responses.
BCMA (B Cell Maturation Antigen) is a member of the TNF receptor superfamily (TNFRSF17). BCMA and TACI have both been shown to bind to APRIL and BAFF, members of the TNF ligand superfamily. BCMA expression has been found in immune organs and mature B cell lines. The binding of BCMA to APRIL or BAFF has been shown to stimulate IgM production in peripheral blood B cells and increase the survival of cultured B cells.

Synonyms: CD269; TNFRSF17; BCMA; BCM; TNFRSF13A
Uniprot No.: Q02223
Source: Recombinant Human BCMA/TNFRSF17 Trimer Protein is expressed from HEK293 Cells with His tag and Avi tag at the C-terminal. It contains Met1-Ala54.
Molecular Weight: The protein has a predicted MW of 29.5 kDa. Due to glycosylation, the protein migrates to 30-48 kDa based on Tris-Bis PAGE result.
Purity: > 95% as determined by Tris-Bis PAGE and HPLC.
Endotoxin: < 1.0 EU per 1μg of the protein by the LAL method.
Formulation: Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml` is recommended. Dissolve the lyophilized protein in distilled water.

Shipped with ice pack.
Stored at -25~-15℃ for 1 year from date of receipt.
2-7 days, 2 ~8 ℃ under sterile conditions after reconstitution.
3 months, -25~-15℃ under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
For safety and health, please wear lab coats and disposable gloves for operation.

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