Human Sonic Hedgehog/Shh Antibody

Catalog #: MAB109391 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB109391-100
MAB109391-SP

Human Sonic Hedgehog/Shh ELISA Standard Curve.

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human Sonic Hedgehog/Shh Antibody Summary

Species Reactivity

Human

Specificity

Detects human Sonic Hedgehog/Shh in direct ELISAs.

Source

Monoclonal Mouse IgG₁ Clone # 605022

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived human Sonic Hedgehog/Shh protein
Cys24-Gly197
Accession # NP_000184.1

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Label

Unconjugated

Applications

Recommended Concentration

Sample

ELISA

This antibody functions as an ELISA detection antibody when paired with Mouse Anti-Human Sonic Hedgehog/Shh Monoclonal Antibody (Catalog # MAB10939).

This product is intended for assay development on various assay platforms requiring antibody pairs. We recommend the Human Sonic Hedgehog/Shh N-Terminus DuoSet ELISA Kit (Catalog # DY1314-05) for convenient development of a sandwich ELISA.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

ELISA

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Human Sonic Hedgehog/Shh ELISA Standard Curve. Recombinant Human Sonic Hedgehog/Shh protein was serially diluted 2-fold and captured by Mouse Anti-Human Sonic Hedgehog/Shh Monoclonal Antibody (Catalog # MAB10939) coated on a Clear Polystyrene Microplate (Catalog # DY990). Mouse Anti-Human Sonic Hedgehog/Shh Monoclonal Antibody (Catalog # MAB109391) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998) followed by Substrate Solution (Catalog # DY999) and stopping the enzymatic reaction with Stop Solution (Catalog # DY994).

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Sonic Hedgehog/Shh

Sonic Hedgehog (Shh) 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 as well as T cell determination. In adult tissue Shh is associated with cancer development and tissue remodeling following injury (1-3). Human Shh encodes a 462 amino acid (aa) precursor protein that is autocatalytically processed to yield a non-glycosylated 19 kDa N-terminal fragment (Shh-N) and a glycosylated 25 kDa C-terminal protein (Shh-C) (4). Shh-C, which is responsible for the intramolecular processing of Shh, is rapidly degraded following Shh proteolysis (5). Shh-N is highly conserved, sharing >98% aa identity between mouse, human, rat, canine, porcine, and chicken Shh-N. Shh-N can be palmitoylated at itsN-terminal cysteine and modified by cholesterol addition at its C-terminus (6). These modifications contribute to the membrane tethering of Shh as well as its assembly into various sized multimers (6-9). Lipid modification and multimerization greatly increase Shh-N receptor binding affinity and signaling potency (5, 6, 8, 9). Monomeric and multimeric Shh can be released from the plasma membrane by the cooperative action of DISP1, SCUBE2, and TACE/ADAM17 (10-12). Modifications also extend the effective range of Shh functionality and are required for the development of protein gradients important in tissue morphogenesis (9, 13). Canonical signaling of Shh is mediated by a multicomponent receptor complex that includes Patched (PTCH1, PTCH2) and Smoothened (SMO) (14). The binding of Shh to PTCH releases the basal repression of SMO by PTCH. Shh activity can also be regulated through interactions with heparin, glypicans, and membrane-associated Hip (hedgehog interacting protein) (13, 15, 16).

References

Briscoe, J. and P.P. Therond (2013) Mol. Cell. Biol. 14:416.
Aviles, E.C. et al. (2013) Front. Cell. Neurosci. 7:86.
Xie, J. et al. (2013) OncoTargets Ther. 6:1425.
Marigo, V. et al. (1995) Genomics 28:44.
Zeng, X. et al. (2001) Nature 411:716.
Feng, J. et al. (2004) Development 131:4357.
Goetz, J.A. et al. (2006) J. Biol. Chem. 281:4087.
Pepinsky, R.B. et al. (1998) J. Biol. Chem. 273:14037.
Chen, M.-H. et al. (2004) Genes Dev. 18:641.
Etheridge, L.A. et al. (2010) Development 137:133.
Jakobs, P. et al. (2014) J. Cell Sci. 127:1726.
Dierker, T. et al. (2009) J. Biol. Chem. 284:8013.
Lewis, P.M. et al. (2001) Cell 105:599.
Carpenter, D. et al. (1998) Proc. Natl. Acad. Sci. USA 95:13630.
Filmus, J. and M. Capurro (2014) Matrix Biol. 35:248.
Chuang, P.-T. and A.P. McMahon (1999) Nature 397:617.

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