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Product Description
Stromal cell-derived factor-1 is a stromal derived CXC chemokine. It signals through CXCR4 receptor. Recombinant murine SDF-1 is an 8.5 kDa protein containing 72 amino acid residues.
Biovision | 4391 | SDF-1beta CXCL12 murine recombinant DataSheet
Biomolecule/Target: SDF-1 beta
Synonyms: 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.
Alternates names: CKTSF1B1, DAND2, DRM, IHG-2
Taglines: A small cytokine strongly chemotactic for lymphocytes
NCBI Gene ID #: 23892
NCBI Gene Symbol: Grem1
Gene Source: Human
Accession #: O70326
Recombinant: Yes
Source: CHO cells
Purity by SDS-PAGEs: 90%
Assay: SDS-PAGE
Purity: N/A
Assay #2: HPLC
Endotoxin Level: < 0.1 ng/g of protein (<1EU/g).
Activity (Specifications/test method): Determined by its ability to inhibit BMP-4 induced alkaline phosphatase production by ATDC-5 chondrogenic cells. The ED50 for this effect is 0.07-0.11 g/ml
Biological activity: Determined by its ability to inhibit BMP-4 induced alkaline phosphatase production by ATDC-5 chondrogenic cells. The ED50 for this effect is 0.07-0.11 g/ml.
Results: N/A
Binding Capacity: N/A
Unit Definition: N/A
Molecular Weight: 18.3 kDa
Concentration: N/A
Appearance: Lyophilized protein
Physical form description: Sterile filtered through a 0.2 micron filter. Lyophilized from 10 mM Sodium Phosphate, pH 7.5 and 150 mM NaCl.
Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Amino acid sequence: KKKGSQGAIP PPDKAQHNDS EQTQSPQQPG SRNRGRGQGR GTAMPGEEVL ESSQEALHVT ERKYLKRDWC KTQPLKQTIH EEGCNSRTII NRFCYGQCNS FYIPRHIRKE EGSFQSCSFC KPKKFTTMMV TLNCPELQPP TKKKRVTRVK QCRCISIDLD
