Overview

  • Product name

  • Description

    Chicken polyclonal to ATP7A
  • Host species

    Chicken
  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Mouse, Human
    Predicted to work with: Rat
  • Immunogen

    Recombinant fragment, corresponding to amino acids 1407-1500 of Human ATP7A.

Properties

Associated products

Applications

Our Abpromise guarantee covers the use of ab13995 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/1000. Predicted molecular weight: 163 kDa.

Target

  • Function

    May supply copper to copper-requiring proteins within the secretory pathway, when localized in the trans-Golgi network. Under conditions of elevated extracellular copper, it relocalized to the plasma membrane where it functions in the efflux of copper from cells.
  • Tissue specificity

    Found in most tissues except liver. Isoform 3 is widely expressed including in liver cell lines. Isoform 1 is expressed in fibroblasts, choriocarcinoma, colon carcinoma and neuroblastoma cell lines. Isoform 2 is expressed in fibroblasts, colon carcinoma and neuroblastoma cell lines.
  • Involvement in disease

    Defects in ATP7A are the cause of Menkes disease (MNKD) [MIM:309400]; also known as kinky hair disease. MNKD is an X-linked recessive disorder of copper metabolism characterized by generalized copper deficiency. MNKD results in progressive neurodegeneration and connective-tissue disturbances: focal cerebral and cerebellar degeneration, early growth retardation, peculiar hair, hypopigmentation, cutis laxa, vascular complications and death in early childhood. The clinical features result from the dysfunction of several copper-dependent enzymes.
    Defects in ATP7A are the cause of occipital horn syndrome (OHS) [MIM:304150]; also known as X-linked cutis laxa. OHS is an X-linked recessive disorder of copper metabolism. Common features are unusual facial appearance, skeletal abnormalities, chronic diarrhea and genitourinary defects. The skeletal abnormalities included occipital horns, short, broad clavicles, deformed radii, ulnae and humeri, narrowing of the rib cage, undercalcified long bones with thin cortical walls and coxa valga.
    Defects in ATP7A are a cause of distal spinal muscular atrophy X-linked type 3 (DSMAX3) [MIM:300489]. DSMAX3 is a neuromuscular disorder. Distal spinal muscular atrophy, also known as distal hereditary motor neuronopathy, represents a heterogeneous group of neuromuscular disorders caused by selective degeneration of motor neurons in the anterior horn of the spinal cord, without sensory deficit in the posterior horn. The overall clinical picture consists of a classical distal muscular atrophy syndrome in the legs without clinical sensory loss. The disease starts with weakness and wasting of distal muscles of the anterior tibial and peroneal compartments of the legs. Later on, weakness and atrophy may expand to the proximal muscles of the lower limbs and/or to the distal upper limbs.
  • Sequence similarities

    Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IB subfamily.
    Contains 6 HMA domains.
  • Domain

    The C-terminal di-leucine, 1487-Leu-Leu-1488, is an endocytic targeting signal which functions in retrieving recycling from the plasma membrane to the TGN. Mutation of the di-leucine signal results in the accumulation of the protein in the plasma membrane.
  • Cellular localization

    Endoplasmic reticulum; Cytoplasm > cytosol and Golgi apparatus > trans-Golgi network membrane. Cell membrane. Cycles constitutively between the trans-Golgi network (TGN) and the plasma membrane. Predominantly found in the TGN and relocalized to the plasma membrane in response to elevated copper levels.
  • Information by UniProt
  • Database links

  • Alternative names

    • ATP 7A antibody
    • ATP7A antibody
    • ATP7A_HUMAN antibody
    • ATPase copper transporting alpha polypeptide antibody
    • ATPase Cu++ transporting alpha polypeptide (Menkes syndrome) antibody
    • ATPase Cu++ transporting alpha polypeptide antibody
    • Copper pump 1 antibody
    • Copper transporting ATPase 1 antibody
    • Copper-transporting ATPase 1 antibody
    • Cu++ transporting P type ATPase antibody
    • DSMAX antibody
    • FLJ17790 antibody
    • MC 1 antibody
    • MC1 antibody
    • Menkes disease associated protein antibody
    • Menkes disease-associated protein antibody
    • Menkes syndrome antibody
    • MK antibody
    • MNK antibody
    • OHS antibody
    • OTTHUMP00000062077 antibody
    • SMAX3 antibody
    see all

References

This product has been referenced in:

  • Miller KA  et al. Antibiotic treatment affects the expression levels of copper transporters and the isotopic composition of copper in the colon of mice. Proc Natl Acad Sci U S A 116:5955-5960 (2019). Read more (PubMed: 30850515) »
  • Kakuda M  et al. Copper ions are novel therapeutic agents for uterine leiomyosarcoma. Am J Obstet Gynecol N/A:N/A (2019). Read more (PubMed: 31351063) »
See all 9 Publications for this product

Customer reviews and Q&As

1-3 of 3 Abreviews or Q&A

Application
Immunocytochemistry/ Immunofluorescence
Sample
Mouse Cell (NSC-34 murine motor neuron cell line, differentiat)
Permeabilization
Yes - 0.5%NP-40, 5min
Specification
NSC-34 murine motor neuron cell line, differentiat
Blocking step
Scy-tek SuperBlock as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 100% · Temperature: 25°C
Fixative
Paraformaldehyde

Abcam user community

Verified customer

Submitted Mar 26 2016

Application
Western blot
Sample
Human Cell lysate - whole cell (Human fibroblast)
Gel Running Conditions
Reduced Denaturing (Gradient, 4-12%)
Loading amount
35 µg
Specification
Human fibroblast
Blocking step
Licor superblock as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 100% · Temperature: 25°C

Abcam user community

Verified customer

Submitted Mar 22 2016

Abreviews
Application
Western blot
Sample
Mouse Cell lysate - other (intestine)
Loading amount
30 µg
Specification
intestine
Gel Running Conditions
Non-reduced Denaturing (SDS)
Blocking step
Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C

Liwei Xie

Verified customer

Submitted Aug 18 2011

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