Human CXCL12/SDF-1 Antibody

(14 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human CXCL12/SDF-1 in direct ELISAs and Western blots.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant human CXCL12/SDF‑1 alpha
    Lys22-Lys89
    Accession # Q6ICW0
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.1 µg/mL
    Recombinant Human/Feline CXCL12/SDF-1 beta aa 19-93 (Catalog # 2716-SD)
    Recombinant Human/Feline CXCL12/SDF-1 beta aa 22-93 (Catalog # 351-FS)
    Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF-1 alpha (Catalog # 350-NS)
  • Neutralization
    Measured by its ability to neutralize CXCL12/SDF‑1 alpha -induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR4. The Neutralization Dose (ND50) is typically 1.5-6.0 µg/mL in the presence of 2 ng/mL Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha.
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Chemotaxis Induced by CXCL12/SDF‑1 alpha and Neutralization by Human CXCL12/SDF‑1 Antibody. Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha (Catalog # 350-NS) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CXCR4 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha (2 ng/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human
CXCL12/SDF‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-310-NA). The ND50 is typically 1.5-6.0 µg/mL.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: CXCL12/SDF-1

CXCL12, also known as SDF-1 (stromal cell-derived factor 1) and PBSF (Pre-B cell growth stimulatory factor), is a member of the CXC chemokine superfamily. Two alternatively spliced mRNAs encode CXCL12 alpha (89 aa residues) and CXCL12 beta (93 aa residues) that differ by the addition of 4 amino acids at the carboxy-terminus. Human and mouse CXCL12 are highly conserved. Mature human and mouse CXCL12 differ only by 1 amino acid.

  • Entrez Gene IDs:
    6387 (Human); 20315 (Mouse); 493806 (Feline); 574334 (Rhesus Macaque)
  • Alternate Names:
    chemokine (C-X-C motif) ligand 12; C-X-C motif chemokine 12; CXCL12; hIRH; hSDF-1; Intercrine reduced in hepatomas; IRH; PBSF; PBSFSDF-1a; Pre-B cell growth-stimulating factor; SCYB12; SDF1; SDF-1; SDF1A; SDF1B; SDF1SDF-1b; stromal cell-derived factor 1; TLSF; TLSF-a; TLSF-b; TPAR1
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

14 Citations: Showing 1 - 10
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Species
Applications
Sample Type
  1. Dual targeting of the chemokine receptors CXCR4 and ACKR3 with novel engineered chemokines.
    Authors: Hanes M, Salanga C, Chowdry A, Comerford I, McColl S, Kufareva I, Handel T
    J Biol Chem, 2015;290(37):22385-97.
    Species: Human
    Sample Type: Virus
    Application: ELISA Capture
  2. COUP-TFI modifies CXCL12 and CXCR4 expression by activating EGF signaling and stimulates breast cancer cell migration.
    Authors: Boudot A, Kerdivel G, Lecomte S, Flouriot G, Desille M, Godey F, Leveque J, Tas P, Le Drean Y, Pakdel F
    BMC Cancer, 2014;14(0):407.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB
  3. A paracrine network regulates the cross-talk between human lung stem cells and the stroma.
    Authors: Ruiz E, Oeztuerk-Winder F, Ventura J
    Nat Commun, 2014;5(0):3175.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB
  4. Lymphatic specific disruption in the fine structure of heparan sulfate inhibits dendritic cell traffic and functional T cell responses in the lymph node.
    Authors: Yin X, Johns S, Kim D, Mikulski Z, Salanga C, Handel T, Macal M, Zuniga E, Fuster M
    J Immunol, 2014;192(5):2133-42.
  5. Identification and characterization of circulating variants of CXCL12 from human plasma: effects on chemotaxis and mobilization of hematopoietic stem and progenitor cells.
    Authors: Richter R, Jochheim-Richter A, Ciuculescu F, Kollar K, Seifried E, Forssmann U, Verzijl D, Smit M, Blanchet X, von Hundelshausen P, Weber C, Forssmann W, Henschler R
    Stem Cells Dev, 2014;23(16):1959-74.
    Species: Human
    Sample Type: Plasma
    Application: Functional Assay
  6. CXCL12 is essential for migration of activated Langerhans cells from epidermis to dermis.
    Authors: Ouwehand K, Santegoets SJ, Bruynzeel DP, Scheper RJ, de Gruijl TD, Gibbs S
    Eur. J. Immunol., 2008;38(11):3050-9.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  7. Participation of stem cells from human cord blood in skeletal muscle regeneration of SCID mice.
    Authors: Brzoska E, Grabowska I, Hoser G, Streminska W, Wasilewska D, Machaj EK, Pojda Z, Moraczewski J, Kawiak J
    Exp. Hematol., 2006;34(9):1262-70.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC
  8. Functional gene expression analysis of clonal plasma cells identifies a unique molecular profile for light chain amyloidosis.
    Authors: Abraham RS, Ballman KV, Dispenzieri A, Grill DE, Manske MK, Price-Troska TL, Paz NG, Gertz MA, Fonseca R
    Blood, 2005;105(2):794-803.
    Species: Human
    Sample Type: Whole Cells
    Application: ICC
  9. A transmigratory cup in leukocyte diapedesis both through individual vascular endothelial cells and between them.
    Authors: Carman CV, Springer TA
    J. Cell Biol., 2004;167(2):377-88.
    Species: Human
    Sample Type: Whole Cells
    Application: ICC
  10. Recapitulation of B cell differentiation in the central nervous system of patients with multiple sclerosis.
    Authors: Casazza S, Zappia E, Pistorio A, Gambini C
    Proc. Natl. Acad. Sci. U.S.A., 2004;101(30):11064-9.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC Paraffin-embedded
  11. A transmigratory cup in leukocyte diapedesis both through individual vascular endothelial cells and between them.
    Authors: Carman CV, Springer TA
    J. Cell Biol., 2004;167(2):377-88.
    Species: Human
    Sample Type: Whole Cells
    Application: ICC
  12. CC chemokine ligands 25 and 28 play essential roles in intestinal extravasation of IgA antibody-secreting cells.
    Authors: Hieshima K, Kawasaki Y, Hanamoto H, Nakayama T, Nagakubo D, Kanamaru A, Yoshie O
    J. Immunol., 2004;173(6):3668-75.
    Species: Mouse
    Sample Type: Whole Cells
    Application: Neut
  13. Phenotypic and functional analysis of T cells homing into the CSF of subjects with inflammatory diseases of the CNS.
    Authors: Giunti D, Borsellino G, Benelli R, Marchese M, Capello E, Valle MT, Pedemonte E, Noonan D, Albini A, Bernardi G, Mancardi GL, Battistini L, Uccelli A
    J. Leukoc. Biol., 2003;73(5):584-90.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  14. Stromal-derived factor 1 inhibits the cycling of very primitive human hematopoietic cells in vitro and in NOD/SCID mice.
    Authors: Cashman J, Clark-Lewis I, Eaves A, Eaves C
    Blood, 2002;99(3):792-9.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
Expand to show all 14 Citations
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