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Recombinant Biotinylated Human BCMA / TNFRSF17 Protein, Fc Tag, Avi Tag (Avitag™), 200µg  

Recombinant Biotinylated Human BCMA / TNFRSF17 Protein, Fc Tag, Avi Tag (Avitag™), 200µg

MABSol® Recombinant Biotinylated Human BCMA / TNFRSF17 Protein, expressed from human 293 cells (HEK293), Met 1 - Ala 54, Fc Tag, Fc,Avitag™ DMF Filed

Synonym
recombinant, human, biotinylated, protein, TNFRSF17,CD269,BCM,BCMA

More details

BC7-H82F0-200

Availability: within 7 days

1 518,00 €

Background
Tumor necrosis factor receptor superfamily member 17 (TNFRSF17) is also known as B-cell maturation protein (BCMA), CD antigen CD269, which is a member of the TNF-receptor superfamily. TNFRSF17 contains one TNFR-Cys repeat. TNFRSF17 is expressed in mature B-cells, but not in T-cells or monocytes. TNFRSF17 is receptor for TNFSF13B/BLyS/BAFF and TNFSF13/APRIL. TNFRSF17 promotes B-cell survival and plays a role in the regulation of humoral immunity. TNFRSF17 can activate NF-kappa-B and JNK.

Source
Recombinant Biotinylated Human BCMA, Fc,Avitag™ (BC7-H82F0) is expressed from human 293 cells (HEK293). It contains AA Met 1 - Ala 54 (Accession # NP_001183.2).
Predicted N-terminus: Met 1

Molecular Characterization
This protein carries a human IgG1 Fc tag at the C-terminus, followed by a Avi tag (Avitag™).
The protein has a calculated MW of 33.8 kDa. The protein migrates as 40-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Biotinylation
Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Biotin:Protein Ratio
The biotin to protein ratio is 0.5-1 as determined by the HABA assay.

Endotoxin
Less than 1.0 EU per μg by the LAL method.

Purity
>95% as determined by SDS-PAGE.

Formulation
Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Reconstitution
Reconstitute at 200 μg/mL in sterile deionized water.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
No activity loss is observed after storage at:
4-8°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
 
Bioactivity
Please refer to product data sheet.

References

(1) Hatzoglou A., et al., 2000, J. Immunol. 165:1322-1330.
(2) Gross J.A., et al., 2000, Nature 404:995-999.
(3) Yu G., et al., 2000, Nat. Immunol. 1:252-256.

Limited Use License
The Biotin AviTag technology is covered by U.S. Pat. No: 5,874,239 and includes any and all materials, methods, kits and related derivatives claimed by this patent.
The purchase of the Acrosbiosystems’s Avitag™ proteins confers to the purchaser the limited right to use the Avitag™ technology for non-commercial, or research use, or for purposes of evaluating the Avitag™ technology.