Recombinant Human CXCL13 protein(His Tag)

SKU: PKSH034197

Size: 100μg

Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: CXCL13

Target Synonym: B-cell Attracting Chemokine-1;BCA-1/BLC;BLR1 Ligand

Research Areas: Immunology

Conjugation:

Target Species: Human

Expression Host: E.coli

Application: Cell culture

Fusion tag: N-His

UNIProt ID: O43927

Accession: O43927

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.

Concentration:

Activity: Measure by its ability to chemoattract BaF3 cells transfected with human CXCR5.The ED₅₀ for this effect is <20 ng/mL.

Sequence: Val 23-Arg 94

Purity: > 98 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from sterile PBS, pH 7.4.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Please refer to the printed manual for detailed information.

Endotoxin: < 0.1 EU per μg of the protein as determined by the LAL method.

Calculated MW: 9.5 kDa

ObservedMW: 11 kDa