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SDF-1beta (CXCL12), human recombinant
A small cytokine strongly chemotactic for lymphocytes
Product Overview
Alternate Names / Synonyms: Human SDF-1beta, h-SDF-1beta, rh-SDF-1beta, SDF-1beta, SDF 1beta, SDF1beta, recombinant human SDF-1beta, recombinant SDF-1beta, SDF
Gene Symbol: SDF1B
Accession #: P48061
Gene ID: 6387
Source: E. coli
Appearance: Lyophilized protein
Physical Form Description: Sterile filtered and lyophilized with no additives
Molecular Weight: 8.5 kDa
Purity by SDS-PAGE: ≥98%
Purity by HPLC: ≥98%
Endotoxin Level: <0.1 ng/μg
Biological Activity: Determined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentration range of 20-80 ng/ml.
Reconstitution Instructions: Reconstitute in water to a concentration of 0.1-1.0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.
Storage Temp.: -20°C
Shipping: Gel pack
Background Information: Stromal cell-derived factor-1 β is a stromal derived CXC chemokine. It signals through CXCR4 receptor. Recombinant Human SDF-1β is an 8.5 kDa protein containing 72 amino acid residues.
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans. |