Recombinant humaan SDF2-eiwit

SDF2, also known as stromal cell-derived factor 2, is believed to be a secretory protein. The amino acid sequence deduced from the murine clone and the human homolog are conserved more than 92%, and the aa sequence of SDF2 shows similarity to those of yeast dolichyl phosphate-D-mannose, protein mannosyltransferases. Its expression is ubiquitous and the gene appears to be relatively conserved among mammals. Also, this protein is involved to stromal derived factors with SDF-1, SDF-4 and SDF-5. These are a loosely defined group of molecules that are generated by stromal cells. SDF group have prognostic value and warrant further investigation in their biological functions and clinical value. Recombinant human SDF2, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Stromal cell-derived factor 2, SDF2, SDF-2

Baculovirus

Human

His-Tag

SDS-PAGE

0.25 mg/mL (determined by absorbance at 280 nm)

< 1 EU per 1ug of protein (determined by LAL method)

> 95% by SDS-PAGE

22.3 kDa (202aa)

SDF2, Stromal cell-derived factor 2, SDF2, SDF-2, ATGP3773-10 µg, ATGP3773-20 µg, ATGP3773-50 µg, ATGP3773-100 µg, ATGP3773-250 µg, ATGP3773-500 µg, ATGP3773-1 mg, ATGP3773-10, ATGP3773-20, ATGP3773-50, ATGP3773-100, ATGP3773-250, ATGP3773-500, ATGP3773-1

Hamada T., et al, (1996) Gene 176:211-214.; ; Kang H., et al, (2009) Int. J. Oncol. 35:205-211.

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Liquid in. 50 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol, 0.1M NaCl, 0.1mM PMSF, 0.5mM EDTA

Signal Transduction

NP_008854

Q99470

Human

Ala

ADPSSLGVVT CGSVVKLLNT RHNVRLHSHD VRYGSGSGQQ SVTGVTSVDD SNSYWRIRGK SATVCERGTP IKCGQPIRLT HVNTGRNLHS HHFTSPLSGN QEVSAFGEEG EGDYLDDWTV LCNGPYWVRD GEVRFKHSST EVLLSVTGEQ YGRPISGQKE VHGMAQPSQN NYWKAMEGIF MKPSELLKAE AHHAELHHHH HH