Recombinant Drosophila melanogaster Tyrosine-protein kinase Src42A (Src42A), partial

Code CSB-YP896060DLU
MSDS
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Source Yeast
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Code CSB-EP896060DLU
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Source E.coli
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Code CSB-EP896060DLU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP896060DLU
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Source Baculovirus
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Code CSB-MP896060DLU
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Src42A
Uniprot No.
Alternative Names
Src42A; Src41; TK5; CG44128; Tyrosine-protein kinase Src42A; EC 2.7.10.2; Tyrosine-protein kinase Src41; Dsrc41
Species
Drosophila melanogaster (Fruit fly)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Required directly or indirectly for the phosphorylation of drpr which is necessary for the interaction of drpr with shark and subsequent glial phagocytic activity. Together with drpr and shark, promotes the migration of macrophages to sites of wounding as part of a signaling cascade where Scr42a detects production of hydrogen peroxide at wound sites which triggers phosphorylation of drpr and subsequent recruitment and activation of shark. Essential for correct eye morphogenesis (ommatidial R7 neuron formation) which requires the Ras1/MAPK signal transduction pathway. May be involved in the regulation of cytoskeleton organization and cell-cell contacts in developing ommatidia. During embryogenesis, involved in regulation of dorsal closure where it may have a role in activating the JNK pathway in leading edge cells during this process.
Gene References into Functions
  1. Src overexpression alone activated the Jun N-terminal Kinase (JNK) signalling pathway to promote actin cytoskeletal and cell polarity defects and drive apoptosis in in a whole epithelial tissue context in the Drosophila eye, whereas, in cooperation with RasACT, JNK led to a loss of differentiation and an invasive phenotype. PMID: 29861494
  2. show the same signaling occurs in Drosophila inflammatory cells in response to wound-induced H2O2 with mutants for the Lyn homolog Src42A displaying impaired inflammatory migration to wounds PMID: 26028435
  3. Reduction of Src42A function leads to nuclear translocation and activation of FOXO proteins. PMID: 24513978
  4. Results show that Src42a and Src64b are required for the normal division capacity of Drosophila intestinal progenitor cells, and that these genes as well as Ack cause progenitor overproliferation in the intestine via core cell cycle activation. PMID: 24975577
  5. The tyrosine kinases Brk/PTK6/Sik, Srm, Frk/Rak/Gtk/Iyk/Bsk, and Src42A/Dsrc41 have a low degree of sequence homology to other known kinases. The exon structure of these kinases, called the Brk family, is highly conserved and distinct. PMID: 12725532
  6. Src42A is required (with Src64) for Armadillo tyrosine residue phosphorylation, and is essential for proper cell-cell matching during dorsal closure. PMID: 15857910
  7. Src42a is required for tracheal development and to increase the rate of adherens junction turnover. PMID: 18305002
  8. Draper-Src42A-Shark interactions are strikingly similar to mammalian immunoreceptor-SFK-Syk signalling events in mammalian myeloid and lymphoid cells. PMID: 18432193
  9. Genetic analyses imply that FAK mediates the signaling pathway of the alphaPS3 integrin and beta[nu] integrin heterodimer and functions redundantly with Src42A. PMID: 18925939

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Protein Families
Protein kinase superfamily, Tyr protein kinase family, SRC subfamily
Tissue Specificity
Ubiquitous in early embryos, in stages 13-16 expression is seen in visceral mesoderm, hindgut, brain, anal pads and ventral ganglions. In larvae, expression is in CNS, wing disk, leg disk and photoreceptor precursors in the eye-antenna disks posterior to
Database Links

KEGG: dme:Dmel_CG44128

STRING: 7227.FBpp0085320

UniGene: Dm.4134

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