APRIL (human) (H98) (multimeric) (rec.)

CHF 395.00
In stock
AG-40B-0088-C01010 µgCHF 395.00
AG-40B-0088-30103 x 10 µgCHF 790.00
More Information
Product Details
Synonyms MultimericAPRIL™; ACRP30headless:APRIL; ACRP30headless:CD256; ACRP30headless:TNFSF13; ACRP30headless:A-proliferation-inducing Ligand:
Product Type Protein
Properties
Source/Host CHO cells
Sequence

The extracellular domain of human APRIL (aa 98-233) is fused at the N-terminus to human ACRP30headless (aa 16-108) and a FLAG®-tag.

Crossreactivity Human
Mouse
Specificity

Binds to human and mouse BCMA and TACI. Does not bind to proteoglycans.

Biological Activity

Stimulates B cell proliferation.

MW ~32kDa (SDS-PAGE)
Purity ≥95% (SDS-PAGE)
Endotoxin Content <0.01EU/μg purified protein (LAL test; Lonza).
Concentration 0.1mg/ml after reconstitution.
Reconstitution Reconstitute with 100μl sterile water.
Formulation Lyophilized. Contains PBS + 0.5% Trehalose.
Other Product Data

UniProt link O75888: APRIL (human)

FLAG is a registered trademark of Sigma-Aldrich Co.

Shipping and Handling
Shipping BLUE ICE
Short Term Storage +4°C
Long Term Storage -20°C
Handling Advice After reconstitution, prepare aliquots and store at -20°C.
Avoid freeze/thaw cycles.
PBS containing at least 0.1% BSA should be used for further dilutions.
Use/Stability Stable for at least 6 months after receipt when stored at -20°C.
Working aliquots are stable for up to 3 months when stored at -20°C.
Documents
MSDS Download PDF
Product Specification Sheet
Datasheet Download PDF

APRIL is a cytokine that belongs to the TNF superfamily and binds to TACI and BCMA. It is implicated in the regulation of tumor cell growth, is involved in monocyte/macrophage-mediated immunological processes and functions as an important survival factor for plasmablasts and bone marrow plasma cells.
MultimericAPRIL™ is a high activity construct in which two trimeric APRIL ligands are artificially linked via the collagen domain of ACRP30. This construct very effectively stimulates proliferation B cell. A basic amino acid sequence (QKQKKQ) close to the N-terminus of APRIL is required for binding to negatively charged sulfated glycosaminoglycan side chains of proteoglycans. Proteoglycans mediate binding of APRIL to tumor cells as well as primary lymphoid cells.

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