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DEC2/SHARP1 Antibody - BSA Free

Images

 
Western Blot: DEC2/SHARP1 Antibody [NBP1-19613] - Huh7 cell lysates loaded from left to right at concentrations of 20, 30, and 40 ug of total protein. Image from verified customer review.
Immunohistochemistry-Paraffin: DEC2/SHARP1 Antibody [NBP1-19613] - Staining of SHARP1 in mouse pancreas.
Western Blot: DEC2/SHARP1 Antibody [NBP1-19613] - Analysis of SHARP1 in HeLa whole cell extract.
Western Blot: DEC2/SHARP1 Antibody [NBP1-19613] - Analysis of HeLa (1), Raw 264.7 (2), A431 (3), MCF7 (4), and PC12 (5) using SHARP1 antibody at 2 ug/mL.
Simple Western: DEC2/SHARP1 Antibody [NBP1-19613] - Image shows a specific band for SHARP1 in 0.5 mg/mL of HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system.

Product Details

Summary
Reactivity Hu, Mu, Rt, Bv, CaSpecies Glossary
Applications WB, Simple Western, IHC
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated
Format
BSA Free
Concentration
1.0 mg/ml

Order Details

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DEC2/SHARP1 Antibody - BSA Free Summary

Immunogen
A synthetic peptide made to an internal portion of the human DEC2/SHARP1 inbetween residues 1-75 [UniProt Q9C0J9].
Localization
Nucleus
Predicted Species
Canine (100%), Bovine (100%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
BHLHE41
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunohistochemistry 1:100
  • Immunohistochemistry-Paraffin 1:100
  • Simple Western 1:50
  • Western Blot 1 - 2 ug/ml
Application Notes
In Simple Western only 10 - 15 uL of the recommended dilution is used per data point. Separated by Size-Wes, Sally Sue/Peggy Sue.
The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Theoretical MW
50 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Reviewed Applications
Read 1 Review rated 4
using
NBP1-19613 in the following applications:

Publications
Read Publications using
NBP1-19613 in the following applications:

Reactivity Notes

Immunogen has 100% homology to bovine and canine.

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
0.02% Sodium Azide
Concentration
1.0 mg/ml
Purity
Immunogen affinity purified

Alternate Names for DEC2/SHARP1 Antibody - BSA Free

  • basic helix-loop-helix domain containing, class B, 3
  • basic helix-loop-helix family, member e41
  • BHLHB3
  • BHLHB3class E basic helix-loop-helix protein 41
  • BHLHE41
  • Class B basic helix-loop-helix protein 3
  • DEC2
  • DEC2Enhancer-of-split and hairy-related protein 1
  • Differentially expressed in chondrocytes protein 2
  • SHARP-1
  • SHARP1hDEC2

Background

SHARP1 also known as DEC2 and BHLHe41 encodes a transcription factor that belongs to the Hairy/Enhancer of Split subfamily of basic helix-loop-helix factors (bHLH). However, sequence alignment shows that SHARP-1 is only distantly related to these proteins, exhibiting 37-42% sequence identity within the bHLH domain. Unlike most bHLH proteins, SHARP-1 is not expressed in neuronal progenitor cells or early differentiating neurons but is restricted to a subset of neurons of the postnatal central nervous system. Recent studies have shown DEC2 plays a regulatory role in clockwork system along with Clock and Bmal1. DEC1, a structurally related protein also known as SHARP2 along with DEC2 works as the negative regulated of molecular clock. Mutations in this gene (hDEC2-P385R) are associated with short sleep phenotypes in human and transgenic mice carrying this mutation show increased vigilance time and less sleep time than control mice.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for DEC2/SHARP1 Antibody (NBP1-19613)(4)

We have publications tested in 1 confirmed species: Human.

We have publications tested in 3 applications: IHC-P, WB, Western Blot.


Filter By Application
IHC-P
(1)
WB
(2)
Western Blot
(1)
All Applications
Filter By Species
Human
(2)
All Species
Showing Publications 1 - 4 of 4.
Publications using NBP1-19613 Applications Species
Enriqué Steinberg JH, Rossi FA, Magliozzi R et al. SCF?TrCP-mediated degradation of SHARP1 in triple-negative breast cancer Cell death & disease 2023-11-08 [PMID: 37938564]
Shearn, CT;Anderson, AL;Devereaux, MW;El Kasmi, KC;Orlicky, DJ;Sokol, RJ; Expression of circadian regulatory genes is dysregulated by increased cytokine production in mice subjected to concomitant intestinal injury and parenteral nutrition PloS one 2023-08-30 [PMID: 37647292] (Western Blot) Western Blot
Liao Y, Lu W, Che Q et al. SHARP1 Suppresses Angiogenesis of Endometrial Cancer by Decreasing Hypoxia-Inducible Factor-1a Level PLoS ONE. 2014-06-12 [PMID: 24918449] (IHC-P, WB, Human)

Details:
SHARP1 antibody used for IHC-P (1:100 to 10 µg/ml dilution, incubated at 4C ON) on endometrial cancer or normal endometrium from human subjects and nude mice tumor tissues (staining images in Figure 1A-F, Figure 5F). WB was performed (1:500 to 2 µg/ml dilution, incubated 4C ON) on Human EC cell lines (Ishikawa and RL95-2) - Ishikawa and RL95-2 cells (Figure 2A), vector/SHARP1-overexpressing Ishikawa cells (Figure 2B, Figure 5A, Figure-S1B) and SHARP1 depleted RL95-2 cells under normoxic/hypoxic conditions (Figure 2C, Figure-S1D), Co-immunoprecipitation of endogenous HIF-1 alpha -SHARP1 in Ishikawa cells (Figure 2E) and Ishikawa cells exposed to normoxia/hypoxia (Figure 2F) . Figure- S2 shows the WB of SHARP1 in siRNA-HIF1 alpha depleted Ishikawa cells.
IHC-P, WB Human
Inaguma S, Riku M, Hashimoto M et al. GLI1 interferes with the DNA mismatch repair system in pancreatic cancer through BHLHE41-mediated suppression of MLH1. Cancer Res. 2013-10-28 [PMID: 24165159] (WB, Human) WB Human

Review for DEC2/SHARP1 Antibody (NBP1-19613) (1) 41

Average Rating: 4
(Based on 1 review)
We have 1 review tested in 1 species: Human.

Reviews using NBP1-19613:
Filter by Applications
WB
(1)
All Applications
Filter by Species
Human
(1)
All Species
Images Ratings Applications Species Date Details
Western Blot DEC2/SHARP1 NBP1-19613
Enlarge
4
reviewed by:
Verified Customer
WB Human 01/25/2019
View

Summary

ApplicationWestern Blot
Sample TestedHuh7 cell lysate
SpeciesHuman
LotA-2

Product General Protocols

View specific protocols for DEC2/SHARP1 Antibody (NBP1-19613): Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol

FAQs for DEC2/SHARP1 Antibody (NBP1-19613). (Showing 1 - 1 of 1 FAQs).

  1. Your data sheet shows the sharp-1 MW at around 50KDa. However, when I do Western blot using extract from breast cancer cell lines, I see a band around 35, why the molecular weight of this protein is different on your datasheet?
    • The expected weight of Sharp-1 is 50 kDa according to UniProt Q9C0J9 (http://www.uniprot.org/uniprot/Q9C0J9) However, if the 35 kDa band you are seeing is consistent with what other companies see, then I would believe that it is the correct band. The 35 kDa band you and other companies are seeing is most likely a degradation product. You may also want to consult the published literature to confirm.

Secondary Antibodies

 

Isotype Controls

Additional DEC2/SHARP1 Products

Research Areas for DEC2/SHARP1 Antibody (NBP1-19613)

Find related products by research area.

Blogs on DEC2/SHARP1.

SHARP1 - An enhancer-of-split- and hairy-related protein
SHARP1 encodes a transcription repressor factor that belongs to the Hairy/Enhancer of the Split subfamily of basic helix-loop-helix factors (bHLH). Sequence alignment shows that SHARP1 is only distantly related to these proteins with a 37-42% sequence...  Read full blog post.

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Recent Reviews

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Verified Customer
01/25/2019
Application: WB
Species: Human

Bioinformatics

Gene Symbol BHLHE41
Entrez
Uniprot