Human Recombinant SDF-1 A/CXCL12 (from E. coli)
Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
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About this item
Interleukin 31 (IL-31) is an immunoregulatory cytokine that is expressed by activated type 2 T helper (Th2) cells. IL-31 signals through a heterodimer receptor consisting of the IL-31 Receptor A (IL-31RA) and the oncostatin M receptor (OSMR), which are expressed on monocytes, epithelial cells, and keratinocytes. IL-31 promotes allergic reactions and inflammatory skin diseases.
- High quality
- Low endotoxin
- Affordable
Shenandoah Biotechnology is a manufacturer of research grade recombinant proteins typically used as cytokines, growth factors and chemokines in cell based assays and cell culture. Each production lot is tested for QA and the expected values for each product can be viewed under the product specifications tab.
Caution: For research use only.
Specifications
- Conjugation:Unconjugated
- Protein Function:Cytokine
- Protein/Peptide Type:Recombinant
- Source:E. coli
- Species:Human
- Storage Conditions:Store at –20 °C prior to opening
- Endotoxin Content:Endotoxin LAL (EU/µg) ≤0.1
- Biological Activity:bioactive, but no test is suitable to set an Acceptance Criteria (primary cell assay, in vivo assay or cell line is not commercially available)
- Gene ID:P48061
- Reconstitution Instructions:Reconstitute with Sterile water at 0.1 mg/mL
- Endotoxin-free:N
- Carrier-Free:Y
- Protease-free:N
- Animal-Free:N
- Protein Synonyms:CXCL12|PBSF
- UniProtKB:P48061 (2)
- Protein/Peptide Name:SDF-1alphaCXCL12
- Purity:>95%
- Molecular Weight:8 kDa
- Sequence:KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNK
- Endotoxin Level:Low
- Formulation:0.1% Trifluoroacetic Acid (TFA)
- Nuclease-free:N
- Grade:RUO
- Shipping Temperature:Ambient