Human CHD7 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB7350

R&D Systems, part of Bio-Techne
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MAB7350
MAB7350-SP
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Key Product Details

Species Reactivity

Human

Applications

Immunocytochemistry

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 772503

View all CHD7 Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human CHD7
Ala263-Gln457
Accession # Q9P2D1

Specificity

Detects human CHD7 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human CEBP epsilon is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for Human CHD7 Antibody

CHD7 antibody in HepG2 Human Cell Line by Immunocytochemistry (ICC).

CHD7 in HepG2 Human Cell Line.

CHD7 was detected in immersion fixed HepG2 human hepatocellular carcinoma cell line using Mouse Anti-Human CHD7 Monoclonal Antibody (Catalog # MAB7350) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red, upper panel; Catalog # NL007) and counterstained with DAPI (blue, lower panel). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Applications for Human CHD7 Antibody

Application
Recommended Usage

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed HepG2 human hepatocellular carcinoma cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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: CHD7

CHD7 (Chromohelicase/ATPase DNA-binding protein 7) is a 350 kDa member of the third subgroup in the SNF2/RAD54 helicase family of proteins. It is an ATP‑dependent chromatin remodeling factor that also binds histones (H3 at Lys4) and influences transcription. CHD7 binds more that 10,000 sites on chromatin, particularly in locations associated with gene enhancement. Notably, CHD7 is most associated with the nervous system, and is found in embryonic hypothalamus (GnRH neurons), olfactory epithelium and spinal cord, and adult preoptic hypothalamus plus hippocampus.  Human CHD7 is 2997 amino acids (aa) in length. It contains consecutive Gln-, Pro- and Lys-rich regions (aa 151-718), two Chromo (chromatin-organizer-modifer) domains (aa 800-947), a helicase ATP-binding domain (aa 980-1154), a C-terminal helicase domain (aa 1294-1464), one coiled-coil region (aa 2410-2431) and two BRK domains (aa 2562-2604 and 2642-2686). There are at least seven utilized Ser/Thr phosphorylation sites, and three potential isoform variants. One isoform contains a 12 aa substitution for aa 1127-2997, a second 145 kDa isoform shows a deletion of aa 573-2621, while a third isoform contains a 15 aa insertion after Ser698. CHD7 is reported to bind to subgroup three member CHD8. Over aa 263-457, human CHD7 shares 96% aa sequence identity with mouse CHD7.    

Long Name

Chromodomain Helicase DNA Binding Protein 7

Alternate Names

ATP-dependent helicase CHD7, CHD-7, chromodomain helicase DNA binding protein 7, chromodomain helicase DNA binding protein 7 isoform CRA_e, chromodomain-helicase-DNA-binding protein 7, EC 3.6.1, EC 3.6.4.12, FLJ20357, FLJ20361, IS3, KIAA1416KAL5

Entrez Gene IDs

55636 (Human); 320790 (Mouse); 312974 (Rat)

Gene Symbol

CHD7

UniProt

Q9P2D1 (Human)

Additional CHD7 Products

Product Documents for Human CHD7 Antibody

Product Datasheets

Certificate of Analysis

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Product Specific Notices for Human CHD7 Antibody

For research use only

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