Biotin Anti-c-Kit antibody [2B8] (ab25022)
Key features and details
- Biotin Rat monoclonal [2B8] to c-Kit
- Suitable for: Flow Cyt
- Reacts with: Mouse
- Conjugation: Biotin
- Isotype: IgG2b
Related conjugates and formulations
Overview
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Product name
Biotin Anti-c-Kit antibody [2B8]
See all c-Kit primary antibodies -
Description
Biotin Rat monoclonal [2B8] to c-Kit -
Host species
Rat -
Conjugation
Biotin -
Tested applications
Suitable for: Flow Cytmore details -
Species reactivity
Reacts with: Mouse -
Immunogen
Tissue, cells or virus corresponding to c-Kit. Mouse IL-3-dependent bone marrow mast cells
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General notes
This product was changed from ascites to tissue culture supernatant on 3rd September 2018. Please note that the dilutions may need to be adjusted accordingly. If you have any questions, please do not hesitate to contact our scientific support team.
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. Store In the Dark. -
Storage buffer
pH: 7.4
Preservative: 0.1% Sodium azide
Constituent: PBS -
Concentration information loading...
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Purity
Affinity purified -
Purification notes
Purified from TCS -
Clonality
Monoclonal -
Clone number
2B8 -
Isotype
IgG2b -
Light chain type
kappa -
Research areas
Associated products
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Alternative Versions
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab25022 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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Flow Cyt | (1) |
Use 1µg for 106 cells.
ab18542 - Rat monoclonal IgG2b, is suitable for use as an isotype control with this antibody. |
Notes |
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Flow Cyt
Use 1µg for 106 cells. ab18542 - Rat monoclonal IgG2b, is suitable for use as an isotype control with this antibody. |
Target
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Function
Tyrosine-protein kinase that acts as cell-surface receptor for the cytokine KITLG/SCF and plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. In response to KITLG/SCF binding, KIT can activate several signaling pathways. Phosphorylates PIK3R1, PLCG1, SH2B2/APS and CBL. Activates the AKT1 signaling pathway by phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase. Activated KIT also transmits signals via GRB2 and activation of RAS, RAF1 and the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. Promotes activation of STAT family members STAT1, STAT3, STAT5A and STAT5B. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. KIT signaling is modulated by protein phosphatases, and by rapid internalization and degradation of the receptor. Activated KIT promotes phosphorylation of the protein phosphatases PTPN6/SHP-1 and PTPRU, and of the transcription factors STAT1, STAT3, STAT5A and STAT5B. Promotes phosphorylation of PIK3R1, CBL, CRK (isoform Crk-II), LYN, MAPK1/ERK2 and/or MAPK3/ERK1, PLCG1, SRC and SHC1. -
Tissue specificity
Isoform 1 and isoform 2 are detected in spermatogonia and Leydig cells. Isoform 3 is detected in round spermatids, elongating spermatids and spermatozoa (at protein level). Widely expressed. Detected in the hematopoietic system, the gastrointestinal system, in melanocytes and in germ cells. -
Involvement in disease
Piebald trait
Gastrointestinal stromal tumor
Testicular germ cell tumor
Leukemia, acute myelogenous -
Sequence similarities
Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
Contains 5 Ig-like C2-type (immunoglobulin-like) domains.
Contains 1 protein kinase domain. -
Post-translational
modificationsUbiquitinated by SOCS6. KIT is rapidly ubiquitinated after autophosphorylation induced by KITLG/SCF binding, leading to internalization and degradation.
Autophosphorylated on tyrosine residues. KITLG/SCF binding enhances autophosphorylation. Isoform 1 shows low levels of tyrosine phosphorylation in the absence of added KITLG/SCF (in vitro). Kinase activity is down-regulated by phosphorylation on serine residues by protein kinase C family members. Phosphorylation at Tyr-568 is required for interaction with PTPN11/SHP-2, CRK (isoform Crk-II) and members of the SRC tyrosine-protein kinase family. Phosphorylation at Tyr-570 is required for interaction with PTPN6/SHP-1. Phosphorylation at Tyr-703, Tyr-823 and Tyr-936 is important for interaction with GRB2. Phosphorylation at Tyr-721 is important for interaction with PIK3R1. Phosphorylation at Tyr-823 and Tyr-936 is important for interaction with GRB7. -
Cellular localization
Cell membrane and Cytoplasm. Detected in the cytoplasm of spermatozoa, especially in the equatorial and subacrosomal region of the sperm head. - Information by UniProt
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Database links
- Entrez Gene: 16590 Mouse
- SwissProt: P05532 Mouse
- Unigene: 247073 Mouse
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Alternative names
- C Kit antibody
- c-Kit antibody
- c-Kit Ligand antibody
see all
Images
Protocols
Datasheets and documents
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SDS download
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Datasheet download
References (18)
ab25022 has been referenced in 18 publications.
- Xu J et al. Therapeutic effects of CXCR4+ subpopulation of transgene-free induced cardiosphere-derived cells on experimental myocardial infarction. Cell Prolif 54:e13041 (2021). PubMed: 33942933
- Xing S et al. Setd4 controlled quiescent c-Kit+ cells contribute to cardiac neovascularization of capillaries beyond activation. Sci Rep 11:11603 (2021). PubMed: 34079011
- Huang L et al. Changes in the interstitial cells of Cajal in the gallbladder of guinea pigs fed a lithogenic diet. Exp Ther Med 22:823 (2021). PubMed: 34131446
- Kovacs M et al. The pathogenic role of c-Kit+ mast cells in the spinal motor neuron-vascular niche in ALS. Acta Neuropathol Commun 9:136 (2021). PubMed: 34389060
- Crapser JD et al. Microglial depletion prevents extracellular matrix changes and striatal volume reduction in a model of Huntington's disease. Brain 143:266-288 (2020). PubMed: 31848580