"SFRP1" Related Products

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Recombinant Mouse SFRP1 Protein (Met1-Lys314), His-tagged

Cat.No.: SFRP1-790M
Product Overview: Recombinant Mouse SFRP1 Protein (AAC53145.1) (Met1-Lys314) was produced by CHO Stable Cells expression system. This protein was expressed with a polyhistidine tag at the C-terminus.
Description: Secreted frizzled-related protein 1, also known as sFRP1, is a 35 kDa prototypical member of the SFRP family. SFRP family consists of five secreted glycoproteins in humansacting as extracellular signaling ligands. Each is approximately 3 amino acids in length and contains a cysteine-rich domain (CRD) that shares 3-5% sequence homology with the CRD ofFrizzled(Fz) receptors, a putative signal sequence, and a conserved hydrophilic carboxy-terminal domain.SFRPs act as soluble modulators of Wnt signaling, counteracting Wnt-induced effects at high concentrations and promoting them at lower concentrations. SFRPs are able to bindWntproteins and Fz receptors in the extracellular compartment. The interaction between SFRPs and Wnt proteins prevents the latter from binding the Fz receptors. The Wnt pathway plays a key role in embryonic development, cell differentiation and cell proliferation. The deregulation of this critical developmental pathway occurs in several human tumor entities. Mouse sFRP1 is highly expressed in kidney and embryonic heart, as well as in the eye, where it is principally localized to the ciliary body and the lens epithelium.
Source: CHO Stable Cells
Species: Mouse
Tag : His
Predicted N Terminal: Ser 32
Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Molecular Mass: The recombinant mouse SFRP1 consists of 283 amino acids and predicts a molecular mass of 32.6 kDa.
Protein length: Met1-Lys314
Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
Purity: > 95 % as determined by SDS-PAGE.
Stability: Samples are stable for up to twelve months from date of receipt at -70 centigrade.
Storage: Store it under sterile conditions at -20 centigrade to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4ºC before opening to recover the entire contents.
Shipping: In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Gene Name: Sfrp1 secreted frizzled-related protein 1 [ Mus musculus ]
Official Symbol: SFRP1
Synonyms: SFRP1; sFRP-1; AW011917; AW107218; AW742929; 2210415K03Rik;
Gene ID: 20377
mRNA Refseq: NM_013834
Protein Refseq: NP_038862
MIM: 604156
UniProt ID: Q8C4U3

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