SDF-1 Beta antibody

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Goat anti Human SDF-1 Beta

Product Type
Polyclonal Antibody
Isotype
Polyclonal IgG
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
AHP1211 E WB 0.1 mg
Goat anti Human SDF-1 beta antibody recognizes human SDF-1 beta, otherwise known as CXCL12b, a 72 amino acid stromal cell derived CXC chemokine, which arises from alternative splicing of the SDF-1 gene. The two isoforms, SDF-1 alpha and SDF-1 beta, share an identical amino acid sequence, except for an additional four residues in the C-Terminal region of the beta isoform.

SDF-1 binds with high-affinity to the G protein–coupled receptor CXCR4 (fusin) and acts as a chemoattractant for T and B lymphocytes, monocytes and migratory neurons, and is a vital factor in haematopoiesis and angiogenesis. By competitively binding to CXCR4, SDF-1 acts as an inhibitor for the CXCR4-mediated entry of HIV-1 virus into target T-cells, and the SDF-1-CXCR4 interaction is important for the regulation of trafficking of normal and malignant stem cells.

Product Details

Target Species
Human
Product Form
Purified IgG - lyophilised
Reconstitution
Reconstitute with 0.1ml distilled water. For long term storage the addition of 0.09% sodium azide is recommended.
Antiserum Preparation
Antisera to human SDF-1 beta were raised by repeated immunisations of goats with highly purified antigen. Purified IgG prepared by affinity chromatography.
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
None present
Immunogen
Recombinant human SDF-1 beta.
Approx. Protein Concentrations
IgG concentration 1.0mg/ml

Storage Information

Storage
Prior to reconstitution store at +4oC.
After reconstitution store at -20oC.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
12 months from date of reconstitution.

More Information

UniProt
P48061 Related reagents
Entrez Gene
CXCL12 Related reagents
GO Terms
GO:0009615 response to virus
GO:0007155 cell adhesion
GO:0004871 signal transducer activity
GO:0005615 extracellular space
GO:0006874 cellular calcium ion homeostasis
GO:0006935 chemotaxis
GO:0006955 immune response
GO:0007186 G-protein coupled receptor protein signaling pathway
GO:0008009 chemokine activity
GO:0008015 blood circulation
GO:0008064 regulation of actin polymerization or depolymerization
GO:0008083 growth factor activity
GO:0090026 positive regulation of monocyte chemotaxis
Regulatory
For research purposes only

Applications of SDF-1 Beta antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
ELISA 0.5ug/ml
Western Blotting 0.1 0.2ug/ml
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.

Secondary Antibodies Available

Description Product Code Pack Size Applications List Price Quantity
Rabbit anti Goat IgG (Fc):FITC STAR122F 1 mg F
Rabbit anti Goat IgG (Fc):HRP STAR122P 1 mg C E WB

Product Specific References

Further Reading

  1. Nagasawa, T. et al. (1998) A novel CXC chemokine PBSF/SDF-1 and its receptor CXCR4: their functions in development, hematopoiesis and HIV infection.
    Semin Immunol. 10 (3): 179-85.
  2. Stumm, R. & Höllt, V. (2007) CXC chemokine receptor 4 regulates neuronal migration and axonal pathfinding in the developing nervous system: implications for neuronal regeneration in the adult brain.
    J Mol Endocrinol. 38 (3): 377-82.
  3. Kucia, M. et al. (2005) Trafficking of normal stem cells and metastasis of cancer stem cells involve similar mechanisms: pivotal role of the SDF-1-CXCR4 axis.
    Stem Cells. 23 (7): 879-94.