Product nameRecombinant Src protein
See all Src proteins and peptides
Purity> 90 % SDS-PAGE.
Purity: >90% as determined by densitometry.
Expression systemBaculovirus infected Sf9 cells
Protein lengthFull length protein
SpeciesRous sarcoma virus
SequenceMSPILGYWKI KGLVQPTRLL LEYLEEKYEE HLYERDEGDK WRNKKFELGL EFPNLPYYID GDVKLTQSMA IIRYIADKHN MLGGCPKERA EISMLEGAVL DIRYGVSRIA YSKDFETLKV DFLSKLPEML KMFEDRLCHK TYLNGDHVTH PDFMLYDALD VVLYMDPMCL DAFPKLVCFK KRIEAIPQID KYLKSSKYIA WPLQGWQATF GGGDHPPKSD LVPRGSPEF MGSSKSKPKD PSQRRRSLEP PDSTHHGGFP ASQTPNKTAA PDTHRTPSRS FGTVATEPKL FGDFNTSDTV TSPQRAGALA GGVTTFVALY DYESWIETDL SFKKGERLQI VNNTEGNWWL AHSVTTGQTG YIPSNYVAPS DSIQAEEWYF GKITRRESER LLLNPENPRG TFLVRESETT KGAYCLSVSD FDNAKGLNVK HYKIRKLDSG GFYITSRTQF SSLQQLVAYY SKHADGLCHR LTNVCPTSKP QTQGLAKDAW EIPRESLRLE VKLGQGCFGE VWMGTWNGTT RVAIKTLKPG TMSPEAFLQE AQVMKKLRHE KLVQLYAVVS EEPIYIVIEY MSKGSLLDFL KGKYLRLPQL VDMAAQIASG MAYVERMNYV HRDLRAANIL VGENLVCKVA DFGLARLIED NEYTARQGAK FPIKWTAPEA ALYGRFTIKS DVWSFGILLT ELTTKGRMPY PGMGNGEVLD RVERGYRMPC PPECPESLHD LMCQCWRRDP EERPTFEYLQ AQLLPACVLE VAE
Predicted molecular weight85 kDa
TagsGST tag N-Terminus
DescriptionRecombinant Src protein
Our Abpromise guarantee covers the use of ab60884 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
ab204883 (CDK1 peptide) can be utilized as a substrate for assessing kinase activity
Concentration information loading...
Preparation and Storage
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
Constituents: 0.0038% EGTA, 0.00174% PMSF, 0.00385% DTT, 0.79% Tris HCl, 0.00292% EDTA, 25% Glycerol, 0.87% Sodium chloride
This product is an active protein and may elicit a biological response in vivo, handle with caution.
- Avian sarcoma virus
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
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.
ab60884 has been referenced in 3 publications.
- Ahmad S et al. Electrochemical studies of human nAChR a7 subunit phosphorylation by kinases PKA, PKC and Src. Anal Biochem 574:46-56 (2019). PubMed: 30914244
- Byun S et al. Postprandial FGF19-induced phosphorylation by Src is critical for FXR function in bile acid homeostasis. Nat Commun 9:2590 (2018). PubMed: 29968724
- Cheng Z et al. Focal Adhesion Kinase-mediated Phosphorylation of Beclin1 Protein Suppresses Cardiomyocyte Autophagy and Initiates Hypertrophic Growth. J Biol Chem 292:2065-2079 (2017). PubMed: 27994061