ProDots Recombinant Human Sonic Hedgehog/Shh (C24II) Protein

Supplied as ready-to-use 5 ug protein balls
Catalog # Availability Size / Price Qty
PRD1845-10
PRD1845-50
PRD1845-01
ProDots Recombinant Human Sonic Hedgehog/Shh (C24II) Protein Bioactivity
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ProDots Recombinant Human Sonic Hedgehog/Shh (C24II) Protein Summary

Pre-aliquoted, lyophilized protein dots for use in cell culture medium

Features and Benefits
  • Rolls out of bottle for easy cell culture medium preparation
  • Eliminates time spent aliquoting
  • One protein dot can be used to make 500 mL of 10 ng/mL cell culture medium

Purity
>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Endotoxin Level
<0.01 EU per 1 μg of the protein by the LAL method.
Activity
Measured by its ability to induce alkaline phosphatase production by C3H10T1/2 mouse embryonic fibroblast cells. Nakamura, T. et al. (1997) Biochem. Biophys. Res. Commun. 237:465. The ED50 for this effect is typically 0.1-0.4 μg/mL.
Source
E. coli-derived human Sonic Hedgehog/Shh protein
Cys24 - Gly197 (Cys24lle-lle), with N-terminal Met
Accession #
N-terminal Sequence
Analysis
Met
Predicted Molecular Mass
20 kDa
SDS-PAGE
22 kDa, reducing conditions

Product Datasheets

Carrier Free

What does CF mean?

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

What formulation is right for me?

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

PRD1845

Reconstitution For a stock solution, reconstitute at 100 µg/mL in sterile PBS, or simply roll ProDot® directly into cell culture medium for immediate use.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• 6 months from date of receipt at room temperature as supplied.
• 12 months from date of receipt at 2-8 °C as supplied.
• 1 month at 2-8 °C under sterile conditions after reconstitution.
• 3 months at -20 to -80 °C under sterile conditions after reconstitution.

Data Images

Bioactivity View Larger

ProDots®Recombinant Human Sonic Hedgehog/Shh (C24II), N-Terminus induces alkaline phosphatase production by the C3H10T1/2 mouse embryonic fibroblast cell line. The ED50for this effect is typically 0.1-0.4 μg/mL.

SDS-PAGE View Larger

1 μg/lane of ProDots®Recombinant Human Sonic Hedgehog/Shh (C24II), N-Terminus was resolved with SDS-PAGE under reducing (R) and non-reducing (NR) conditions and visualized by silver staining, showing a single band at 22 kDa.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: Sonic Hedgehog/Shh

Shh (Sonic Hedgehog) is expressed in embryonic tissues that are critical for the patterning of the developing central nervous system, somite, and limb. It is also involved in whisker, hair, foregut, tooth, and bone development. Shh regulates neural and hematopoietic stem cell fate and is important for thymocyte differentiation and proliferation. In adult tissue Shh is associated with cancer development and tissue remodeling following injury. Palmitoylation and cholesterol addition of Shh contribute to its membrane tethering and assembly into multimers. Lipid modification and multimerization greatly increase Shh signaling potency. Shh can be released from the plasma membrane by the cooperative action of DISP1, SCUBE2, and TACE/ADAM17. Canonical signaling of Shh is mediated by a receptor complex that includes Patched (PTCH1, PTCH2) and Smoothened (SMO).

Entrez Gene IDs
6469 (Human); 20423 (Mouse)
Alternate Names
HHG1; HHG-1; HLP3; HPE3; MCOPCB5; MCOPCB5sonic hedgehog (Drosophila) homolog; Shh; ShhNC; SMMCI; SMMCIsonic hedgehog homolog (Drosophila); sonic hedgehog homolog; sonic hedgehog protein; Sonic Hedgehog; TPT; TPTPS

FAQs

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