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SRP4391 Sigma-Aldrich

SDF-1beta (CXCL12) from mouse

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)

Synonym: Cxcl12, Sdf-1

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Properties

Related Categories Cell Biology, Cell Signaling and Neuroscience, Chemokines, Cytokines, Cytokines and Growth Factors,
biological source   mouse
recombinant   expressed in E. coli
assay   ≥98% (HPLC)
  ≥98% (SDS-PAGE)
form   lyophilized
potency   50-100 ng/mL
mol wt   ~8.5 kDa
packaging   pkg of 10 μg
storage condition   avoid repeated freeze/thaw cycles
impurities   endotoxin, tested
NCBI accession no.   P40224
shipped in   wet ice
storage temp.   −20°C
Gene Information   mouse ... Cxcl12(20315)

Description

General description

Stromal cell-derived factor-1 beta is a stromal derived CXC chemokine. It signals through CXCR4 receptor. Recombinant mouse SDF-1β is an 8.5 kDa protein containing 72 amino acid residues.

Physical form

Sterile filtered and lyophilized with no additives. The protein may appear as a haze or film, which is difficult to see at the bottom of the vial.

Reconstitution

Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.

Reconstitute in water to a concentration of 0.1-1.0 mg/mL. This solution can then be diluted into other aqueous buffers.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

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