Recombinant Human C-X-C motif chemokine 13 protein (CXCL13) (Active)
Product Specifications
Background
Chemotactic for B-lymphocytes but not for T-lymphocytes, monocytes and neutrophils. Does not induce calcium release in B-lymphocytes. Binds to BLR1, CXCR5.
Product Name Alternative
Angie, BCA-1, B lymphocyte chemoattractant, CXC chemokine BLC, Small-inducible cytokine B13
Gene ID
10563
UniProt
O43927
Target
VLEVYYTSLR CRCVQESSVF IPRRFIDRIQ ILPRGNGCPR KEIIVWKKNK SIVCVDPQAE WIQRMMEVLR KRSSSTLPVP VFKRKIP
Purification
>97% as determined by SDS-PAGE and HPLC.
Bioactivity
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human B cells is in a concentration range of 1.0-10 ng, ml.
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Calculated Molecular Weight
10.3 kDa
Formulation
0.2 ?m filtered PBS, pH 7.4 , lyophilized
Host or Source
E.Coli
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