Human CD117/c-kit Biotinylated Antibody

Catalog #: BAF332
1 Citation Datasheet / COA / SDS

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BAF332

All CD117/c-kit Antibodies

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Citations (1)

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Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human CD117/c-kit Biotinylated Antibody Summary

Species Reactivity

Human

Specificity

Detects human CD117/c-kit in ELISAs and Western blots. In sandwich ELISAs, less than 0.1% cross-reactivity with recombinant mouse CD117, recombinant human (rh) PDGF R alpha, and rhPDGF R beta is observed.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

S. frugiperda insect ovarian cell line Sf 21-derived recombinant human CD117/c-kit
Gln26-Thr520
Accession # P10721

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.

Label

Biotin

Purity

Antigen Affinity-purified

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

Recombinant Human CD117/c-kit (Catalog # 332-SR/CF)

Flow Cytometry

2.5 µg/10⁶ cells

TF‑1 human erythroleukemic cell line

Human CD117/c-kit Sandwich Immunoassay

Recommended Concentration

Reagent

ELISA Detection (Matched Antibody Pair)

0.1-0.4 µg/mL

Use in combination with:

Capture Reagent: Human CD117/c-kit Antibody (Catalog # MAB332)

Standard: Recombinant Human SCF R/c-kit (Catalog # 332-SR)

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.

Reconstitution Calculator

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.

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: CD117/c-kit

CD117, the gene product of the c-kit proto-oncogen and its ligand, stem cell factor (also named c-kit ligand, mast cell growth factor), play essential roles in gametogenesis, melanogenesis and hematopoiesis. The human stem cell factor receptor cDNA encodes a 972 amino acid (aa) residue precursor membrane protein with a 25 aa residue signal peptide (experimentally determined), a 495 aa residue extracellular domain, a 23 aa residue transmembrane segment and a 429 aa residue cytoplasmic domain. Stem cell factor receptor is a member of the type III subfamily of receptor tyrosine kinases (RTK) that also includes the receptors for M-CSF, Flt-3, PDGF, and VEGF. All class III RTKs are characterized by the presence of five immunoglobulin-like domains in their extracellular region and a split kinase domain in their intracellular region. SCF binding induces receptor homodimerization and signal transduction. SCF receptor is expressed in hematopoietic progenitor cells, normal B- and T-lymphocyte progenitor cells, mast cells, germ cells, melanocytes, neurons, glial cells, placenta, kidney, lung, and gut. In addition, SCF receptor expression has also been reported in a number of human tumor cell lines. SCF receptor can be proteolytically cleaved from the cell surface and high levels of soluble SCF receptor has been detected in cell conditioned medium and human plasma. Recombinant soluble SCF receptor binds SCF with high affinity and is a potent SCF antagonist.

References

Broudy, V. (1997) Blood 90:1345.
Vliagoftis, H. et al. (1997) J. Allergy Clin. Immunol. 100:435.

Long Name

Stem Cell Factor Receptor

Entrez Gene IDs

3815 (Human); 16590 (Mouse); 64030 (Rat)

Alternate Names

CD117 antigen; CD117; ckit; c-kit; EC 2.7.10; EC 2.7.10.1; KIT; PBT; piebald trait; Proto-oncogene c-Kit; proto-oncogene tyrosine-protein kinase Kit; SCF R; SCFR; SCFRmast/stem cell growth factor receptor; soluble KIT variant 1; Tyrosine-protein kinase Kit; v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog; v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene-like protein

Product Datasheets

Product Datasheet

COA

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Related Research Areas

Citation for Human CD117/c-kit Biotinylated Antibody

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.

1 Citation: Showing 1 - 1

Multiple cellular antigen detection by ICP-MS.
Authors: Ornatsky O, Baranov VI, Bandura DR, Tanner SD, Dick J
J. Immunol. Methods, 2005-11-21;308(1):68-76.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry