BCA-1/BLC (CXCL13), human recombinant

A cytokine selectively chemotactic for B cells
Catalog #: 4001 | abID:

Product Details

Alternate Name B cell Attracting Chemokine-1, CXCL13, BLC (mouse), BLR1 Ligand, Angie, B lymphocyte chemoattractant, CXC chemokine BLC, Small-inducible cytokine B13
Gene Symbol CXCL13 
Gene ID 10563
Accession # O43927
Source E. coli
Appearance Lyophilized protein
Physical Form Description Sterile filtered and lyophilized from 10 mM TFA
Molecular Weight 10.1 kDa
Purity by SDS-PAGE ≥95%
Purity by ≥95%
Endotoxin Level <0.1 ng/μg
Biological Activity Determined by its ability to chemoattract human B cells using a concentration range of 1.0-10 ng/ml.
Reconstitution Instructions Centrifuge the vial prior to opening. Reconstitute in H₂O to a concentration of 0.1-1 mg/ml. The solution can then be diluted into other aqueous buffers or store at 4°C for 1 week or -20°C for future use.
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not to be used in humans


Human BCA-1 (B Cell-Attracting chemokine 1), also known as BLC or CXCL13, is a recently identified new CXC chemokines. Human BCA-1 is a highly effective attractant for human blood B lymphocytes, but was inactive on freshly isolated or IL-2 stimulated T lymphocytes, monocytes and neutrophils. The human BCA-1 is a 10.1 kDa protein containing 85 amino acid residues.

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.