Research Catalog · peptide family
Stromal Cell-Derived Factor (SDF-1 / CXCL12) — Research Products
4 catalog items
| Catalog # | Product | Type | Species | Size | Price | Add to cart |
|---|---|---|---|---|---|---|
| 030-21 | hSDF-1 alpha, synthetic (Human) | Peptides | Human | 100 µg | $475.00 | |
| 033-13 | SDF-1 alpha / PBSF / CXCL12, recombinant (Mouse) | Peptides | Other species | 10 µg | $395.00 | |
| T-033-13 | SDF-1 alpha / PBSF / CXCL12, recombinant (Mouse) – I-125 Labeled I-125 labeled | Labeled Peptides | Other species | 10 µCi | $1159.00 | |
| 030-23 | SDF-1 gamma isoform precursor / CXCL12 (90-119) (Human, Mouse) | Peptides | Human, Mouse | 100 µg | $260.00 |
All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy. Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.
Stromal Cell-Derived Factor (SDF-1 / CXCL12) — frequently asked
What is SDF-1?
SDF-1, also called CXCL12, is a constitutively expressed CXC chemokine produced by stromal cells. SDF-1 alpha is the most studied splice variant and adopts the standard chemokine fold with a flexible receptor-activating N-terminus.
Which receptors does CXCL12 use?
It is reported to signal mainly through CXCR4, a G protein-coupled receptor, and also to bind ACKR3, formerly CXCR7, which is generally described as a scavenging or arrestin-biased receptor rather than a classical signalling one.
How is SDF-1 used in the laboratory?
Common uses include chemotaxis and migration assays, calcium flux and receptor internalisation experiments, and stem or progenitor cell culture work. It also serves as a reference standard in chemokine immunoassay development.