Key features and details
- Rabbit polyclonal to Src (phospho Y418) (Alexa Fluor® 488)
- Suitable for: ICC/IF
- Reacts with: Mouse, Chicken, Dog, Human
- Conjugation: Alexa Fluor® 488. Ex: 495nm, Em: 519nm
- Isotype: IgG
Product nameAnti-Src (phospho Y418) antibody (Alexa Fluor® 488)
See all Src primary antibodies
DescriptionRabbit polyclonal to Src (phospho Y418) (Alexa Fluor® 488)
ConjugationAlexa Fluor® 488. Ex: 495nm, Em: 519nm
Specificityab200824 also reacts with Fyn and Yes.
Tested applicationsSuitable for: ICC/IFmore details
Species reactivityReacts with: Mouse, Chicken, Dog, Human
Synthetic peptide corresponding to Human Src (phospho Y418).
Database link: P12931
- PP2 pretreated, H2O2 stimulated MDCK cells
Storage instructionsShipped at 4°C. Store at +4°C. Store In the Dark.
Storage bufferpH: 7.30
Preservative: 0.05% Sodium azide
Constituents: 99% PBS, 0.2% BSA
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab200824 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
FunctionNon-receptor protein tyrosine kinase that plays pivotal roles in numerous cellular processes such as proliferation, migration, and transformation. In concert with PTK2B, plays an important role in osteoclastic bone resorption. Both the formation of a SRC-PTK2B complex, and SRC kinase activity are necessary for this function. Once it is recruited to the activated integrins, by PTK2B, it phosphorylates CBL which in turn induces the activation and recruitment of phosphatidylinositol 3-kinase to the cell membrane in a signaling pathway that is critical for osteoclast function. Promotes energy production in osteoclasts by activating mitochondrial cytochrome C oxidase. Phosphorylates RUNX3 and COX2 on tyrosine residues, TNK2 on 'Tyr-284' and CBL on 'Tyr-731'. Enhances DDX58/RIG-I-elicited antiviral signaling.
Sequence similaritiesBelongs to the protein kinase superfamily. Tyr protein kinase family. SRC subfamily.
Contains 1 protein kinase domain.
Contains 1 SH2 domain.
Contains 1 SH3 domain.
modificationsDephosphorylated at Tyr-530 by PTPRJ (By similarity). Phosphorylated on Tyr-530 by c-Src kinase (CSK). The phosphorylated form is termed pp60c-src. Dephosphorylated by PTPRJ at Tyr-419. Normally maintained in an inactive conformation with the SH2 domain engaged with Tyr-530, the SH3 domain engaged with the SH2-kinase linker, and Tyr-419 dephosphorylated. Dephosphorylation of Tyr-530 as a result of protein tyrosine phosphatase (PTP) action disrupts the intramolecular interaction between the SH2 domain and Tyr-530, Tyr-419 can then become autophosphorylated, resulting in SRC activation. Phosphorylation of Tyr-530 by CSK allows this interaction to reform, resulting in SRC inactivation.
S-nitrosylation is important for activation of its kinase activity.
Cellular localizationCell membrane. Mitochondrion inner membrane.
- Information by UniProt
FormThis protein is known to be similar in amino acid sequence to HCK (P08631), LCK (P06239), FYN (P06241), YES1 (P07947), and LYN (P07948). Therefore, cross-reactivity with these homologous proteins may be observed. We would be happy to provide immunogen alignment information upon request.
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To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab200824 has been referenced in 1 publication.
- Wang W et al. Matrix stiffness regulates vascular integrity through focal adhesion kinase activity. FASEB J 33:1199-1208 (2019). PubMed: 30102569