SDF-1b-Feline Stromal Cell-Derived Factor-1 beta Feline Recombinant Protein (CXCL12)

Product Name

SDF-1b-Feline Stromal Cell-Derived Factor-1 beta Feline Recombinant Protein (CXCL12)

View all CXCL12 recombinant proteins

SKU/Catalog Number

PROTO62657

Size

2ug, 10ug, 1mg

Description

Stromal Cell-Derived Factor-1 beta Feline Recombinant produced in E. coli is a non-glycosylated, Polypeptide chain containing 72 amino acids and having a molecular mass of 8526 Dalton. The SDF-1b is purified by proprietary chromatographic techniques.

Storage & Handling

Lyophilized SDF-1b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CXCL12 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Cite This Product

SDF-1b-Feline Stromal Cell-Derived Factor-1 beta Feline Recombinant Protein (CXCL12) (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTO62657)

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation

The protein was lyophilized from a concentrated (1 mg/ml) sterile solution containing no additives.

Purity

Greater than 97.0% as determined by (a) Analysis by RP-HPLC and (b) Analysis by SDS-PAGE.

Predicted MW

10.666kDa

Reconstitution

It is recommended to reconstitute the lyophilized SDF-1b in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Biological Activity

The specific activity as determined by its ability to chemoattract human peripheral T cells stimulated with IL-2 and PHA in a concentration range from 10-75 ng/ml corresponding to a Specific Activity of 13,334-100,000IU/mg.

Reconstitution

It is recommended to reconstitute the lyophilized SDF-1b in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Validation Images & Assay Conditions

Gene/Protein Information For CXCL12 (Source: Uniprot.org, NCBI)

Alternative Names

SDF-1; CXCL12; Pre-B cell growth-stimulating factor; PBSF; hIRH; chemokine (C-X-C motif) ligand 12; SDF1; SDF1B; TPAR1; SCYB12; SDF-1b; TLSF-b; 12-O-tetradecanoylphorbol 13-acetate repressed protein 1; Thymic lymphoma cell-stimulating factor; TLSF CXCL12 IRH, PBSF, SCYB12, SDF1, TLSF, TPAR1 C-X-C motif chemokine ligand 12 stromal cell-derived factor 1|chemokine (C-X-C motif) ligand 12|intercrine reduced in hepatomas|pre-B cell growth-stimulating factor

*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".

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