Recombinant Human CXCL13/BLC/BCA-1 Protein Summary
Description
A single non-glycosylated polypeptide chain containing 87 amino acids corresponding to CXCL13/BLC/BCA-1 Source: E. coli
Uniprot ID: O43927
Amino Acid Sequence: VLEVYYTSLR CRCVQESSVF IPRRFIDRIQ ILPRGNGCPR KEIIVWKKNK SIVCVDPQAE WIQRMMEVLR KRSSSTLPVP VFKRKIP This lyophilized preparation is stable for 12 months from date of receipt at -20 to -70 degrees C, preferably desiccated. Upon reconstitution, the preparation can be stored for 1 month at 2-8 degrees C under sterile conditions, and for 3 months at -20 degrees C to -70 degrees C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Stock solutions should be aliquoted and stored at < -20 degrees C. Further dilutions should be made in appropriate buffered solutions
Details of Functionality
CXCL13 protein is 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.
Source
E. coli
Protein/Peptide Type
Recombinant Protein
Gene
CXCL13
Purity
> 97 % pure by SDS-PAGE and HPLC
Endotoxin Note
Less than 1 EU/ug of CXCL13/BLC/BCA-1 as determined by LAL method.
Applications/Dilutions
Dilutions
Bioactivity
SDS-Page
Theoretical MW
10.3 kDa. Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Store at -20 to -70C as supplied. After reconstitution, store at 2 to 8C for 1 month and at -20 to -70C for long term storage. Avoid repeated freeze-thaw cycles.
Buffer
Lyophilized from a 0.2 um filtered concentrated solution in 20 mM PB, pH 7.4, 100 mM NaCl.
Preservative
No Preservative
Concentration
LYOPH
Purity
> 97 % pure by SDS-PAGE and HPLC
Reconstitution Instructions
Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/mL. Apportion stock solutions into working aliquots and store at <-20C.
Alternate Names for Recombinant Human CXCL13/BLC/BCA-1 Protein
ANGIE
ANGIE2
B cell-attracting chemokine 1
B lymphocyte chemoattractant
BCA1
BCA-1
BCA-1/CXCL13
BCA1B-cell chemoattractant
BCA-1CXC chemokine BLC
B-cell-homing chemokine (ligand for Burkitt's lymphoma receptor-1)
small inducible cytokine B subfamily (Cys-X-Cys motif), member 13 (B-cellchemoattractant)
Background
C-X-C motif chemokine 13 encoded by the CXCL13 gene located on human chromosome 4 is constitutively expressed in secondary lymphoid organs. It is also known as B lymphocyte chemoattractant (BLC). As its name suggests, CXCL13 is selectively chemotactic for B cells belonging to both the B-1 and B-2 subsets, and elicits its effects by interacting with chemokine receptor CXCR5. It and its receptor CXCR5 control the organization of B cells within follicles of lymphoid tissues. Recombinant human CXCL13 is a single non-glycosylated polypeptide chain containing 87 amino acids and mature human BCA-1 shares 64 % amino acid sequence similarity with the murine protein and 23-34 % amino acid sequence identity with other known CXC chemokines.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.
Reviews for CXCL13/BLC/BCA-1 Protein (NBP2-34885) (0)
There are no reviews for CXCL13/BLC/BCA-1 Protein (NBP2-34885).
By submitting a review you will receive an Amazon e-Gift Card or Novus Product Discount.
Review with no image -- $10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen
Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen
FAQs for CXCL13/BLC/BCA-1 Protein (NBP2-34885) (0)
The concentration calculator allows you to quickly calculate the volume, mass or concentration of your vial. Simply enter your mass, volume, or concentration values for your reagent and the calculator will determine the rest.
=
÷
Review this Product
Be the first to review our Recombinant Human CXCL13/BLC/BCA-1 Protein and receive a gift card or discount.