Recombinant D. melanogaster Serine protease snake(snk)

Drosophila melanogaster

snk

snk; CG7996; Serine protease snake; EC 3.4.21.-

28-435

Secreted.

Peptidase S1 family, CLIP subfamily

Component of the extracellular signaling pathway that establishes the dorsal-ventral pathway of the embryo. Three proteases; ndl, gd and snk process easter to create active easter. Active easter defines cell identities along the dorsal-ventral continuum by activating the spz ligand for the Tl receptor in the ventral region of the embryo.

KEGG: Dmel_CG7996; STRING: 7227.FBpp0111746; UniGene: Dm.2435

Recombinant Protein

Yeast; E. coli; Baculovirus; Mammalian cell

LDA LEIINYQTTK YTIPEVWKEQ PVATIGEDVD DQDTEDEESY LKFGDDAEVR TSVSEGLHEG AFCRRSFDGR SGYCILAYQC LHVIREYRVH GTRIDICTHR NNVPVICCPL ADKHVLAQRI SATKCQEYNA AARRLHLTDT GRTFSGKQCV PSVPLIVGGT PTRHGLFPHM AALGWTQGSG SKDQDIKWGC GGALVSELYV LTAAHCATSG SKPPDMVRLG ARQLNETSAT QQDIKILIIV LHPKYRSSAY YHDIALLKLT RRVKFSEQVR PACLWQLPEL QIPTVVAAGW GRTEFLGAKS NALRQVDLDV VPQMTCKQIY RKERRLPRGI IEGQFCAGYL PGGRDTCQGD SGGPIHALLP EYNCVAFVVG ITSFGKFCAA PNAPGVYTRL YSYLDWIEKI AFKQH

Full Length of Mature Protein

>85% (SDS-PAGE)

The following tags are available. N-terminal His-tagged Tag-Free

Lyophilized powder

Tris/PBS-based buffer, 6% Trehalose, pH 8.0

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 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Delivery time may differ from different purchasing ways or locations, please kindly consult us for specific delivery times.

Store at -20 °C/-80 °C upon receipt, aliquoting is necessary for multiple use.

The shelf life is related to many factors, including 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.

Repeated freezing and thawing are not recommended.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Store working aliquots at 4 °C for up to one week.