SDF-1 (Protein|Antibody|cDNA Clone|ELISA Kit)

All SDF-1 reagents are produced in house and quality controlled, including 2 SDF-1 Antibody, 65 SDF-1 Gene, 2 SDF-1 Lysate, 7 SDF-1 Protein, 2 SDF-1 qPCR. All SDF-1 reagents are ready to use.

Recombinant SDF-1 proteins are expressed by E. coli, HEK293 Cells with fusion tags as Native, N-His, N-human IgG1-Fc, N-cleavage, C-human IgG1-Fc.

SDF-1 antibodies are validated with different applications, which are WB, ELISA, IHC-P.

SDF-1 cDNA clones are full length sequence confirmed and expression validated. There are 13 kinds of tags for each SDF-1 of different species, especially GFP tag, OFP tag, FLAG tag and so on. There are three kinds of vectors for choice, cloning vector, expression vector and lentivrial expression vector.

SDF-1 Protein (7)


SDF-1 Protein, Human, Recombinant (isoform a)


Expression host: E. coli

Human SDF-1/CXCL12 Protein 10359

SDF-1 Protein, Canine, Recombinant


Expression host: E. coli

Canine SDF-1/CXCL12 Protein 12250

SDF-1 Protein, Rhesus, Recombinant (Fc Tag)


Expression host: HEK293 Cells

Rhesus SDF-1/CXCL12 Protein 12720

SDF-1 Protein, Human, Recombinant


Expression host: E. coli

Human SDF-1/CXCL12 Protein 8414

SDF-1 Protein, Mouse, Recombinant


Expression host: E. coli

Mouse SDF-1/CXCL12 Protein 11312

SDF-1 Protein, Human, Recombinant (Fc Tag)


Expression host: HEK293 Cells

Human SDF-1/CXCL12 Protein 8413

SDF-1 Protein, Human, Recombinant (isoform a, His Tag)


Expression host: E. coli

Human SDF-1/CXCL12 Protein 10358

SDF-1 Antibody (2)

Application Clonality

Anti-SDF-1 Antibody


Specificity: Mouse

Application: WB,ELISA

Clonality: PAb

Mouse SDF-1/CXCL12 Western blot (WB) 13635

Anti-SDF-1 Antibody


Specificity: Human

Application: IHC-P

Clonality: PAb

Human SDF-1/CXCL12 Immunohistochemistry(IHC) 7745

SDF-1 cDNA Clone (65)


SDF-1 qPCR Primer (2)

SDF-1 Lysate (2)

The human stromal cell-derived factor-1 (SDF1), also known as CXCL12, is a small (8 kDa) cytokine highly conserved chemotactic cytokine belonging to the large family of CXC chemokines. SDF1 is expressed in two isoforms from a single gene that encodes two splice variants, SDF1α and SDF1β, which are identical except for the four residues present in the C-terminus of SDF1β but absent from SDF1α. The chemokine CXCL12 [stromal cell-derived factor-1 (SDF-1)] binds primarily to CXC receptor 4 (CXCR4; CD184). The binding of CXCL12 to CXCR4 induces intracellular signaling through several divergent pathways initiating signals related to chemotaxis, cell survival and/or proliferation, increase in intracellular calcium, and gene transcription. CXCL12 and CXCR4 that have been widely characterized in peripheral tissues and delineate their main functions in the CNS. Extensive evidence supports CXCL12 as a key regulator for early development of the CNS. In the mature CNS, CXCL12 modulates neurotransmission, neurotoxicity and neuroglial interactions. CXCL12 has crucial roles in the formation of multiple organ systems during embryogenesis and in the regulation of bone marrow haematopoiesis and immune function in the postnatal organism. Although considered an important factor in normal bone metabolism, recent studies implicate CXCL12 in the pathogenesis of several diseases involving the skeleton, including rheumatoid arthritis and cancers that metastasize to bone. The CXCL12/CXCR4 axis is involved in tumor progression, angiogenesis, metastasis, and survival. Pathologically enhanced CXCL12 signaling may promote the formation of new vessels through recruiting circulating endothelial progenitor cells or directly enhancing the migration/growth of endothelial cells. Therefore, CXCL12 signaling represents an important mechanism that regulates brain tumor angiogenesis/vasculogenesis and may provide potential targets for anti-angiogenic therapy in malignant gliomas.