Recombinant Drosophila melanogaster Protein shifted (shf)

Code CSB-EP893839DLUb1
MSDS
Size $388
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 85% as determined by SDS-PAGE.
Target Names
shf
Uniprot No.
Research Area
Others
Species
Drosophila melanogaster(Fruit fly)
Source
E.coli
Expression Region
31-456aa
Target Protein Sequence
RQQHHNRNNNNNNRRADSSSSEEGHGNTSDGLDNFADQDASFVGHGHQPRRGQRKKQQGGGGGGSGGGGGNGGGGGSRHNRNEESGISLWINEQQLKMLTALYFPQGYSERLYAIHNSRVTNDLRDTTLYNFLVIPSEVNYVNFTWKSGRRKYFYDFDRLQTMDESILKAPTLSIRKSGRIPQEQKNFSIFLPCTGNSSGTASFNVGLKIQTRHNKPLSGTPIRLNFKKECAHRGVYDIDASNPTSLTTLQECSLKCGKNGYCNEHHICKCNVGYTGQYCETAFCFPQCLNGGNCTAPSVCTCPEGYQGTQCEGGICKDKCLNGGKCIQKDKCQCSKGYYGLRCEYSKCVIPCKNEGRCIGNNLCRCPNGLRGDHCEIGRKQRSICKCRNGTCVSHKHCKCHPGFYGRHCNGRKRRHVHRNDDSKF
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
54.8 kDa
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal 10xHis-tagged and C-terminal Myc-tagged
Form
Liquid or 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
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is 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.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Required for normal accumulation and movement of lipid-modified hedgehog (hh) morphogen. May act by stabilizing the interaction between heparan sulfate proteoglycans (HSPGs) and hh, HSPGs being required for diffusion of hh morphogen. Not involved in wingless (wg) morphogen movement, suggesting that it may provide HSPG specificity for Hh.
Gene References into Functions
  1. We show that production of this PGC attractant depends upon shf as well as a second hh pathway gene g gamma1. PMID: 24068944
  2. study concludes that the WIF domain is responsible for the divergence between Drosophila Shf and human Wif-1, channeling the recognition either toward Hh or Wg signal, whereas the EGF repeats give the protein the ability to interact with glypicans PMID: 22951645
  3. Shf is the ortholog of the human Wnt inhibitory factor (WIF), a secreted antagonist of the Wingless pathway. Shf is required for Hh stability and for lipid-modified Hh diffusion. PMID: 15691765
  4. Shifted is a secreted protein that acts over a long distance and is required for the normal accumulation of Hh protein and its movement in the wing. PMID: 15691766
Subcellular Location
Secreted, extracellular space, extracellular matrix. Note=Colocalizes with HSPG.
Tissue Specificity
At the blastoderm stage, it is ubiquitously expressed. As embryogenesis continues, it is expressed in the epidermis and central nervous system, this expression being segmentally modulated. Also highly expressed at the foregut and hindgut throughout embryo
Database Links

KEGG: dme:Dmel_CG3135

STRING: 7227.FBpp0070939

UniGene: Dm.58

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