Sarcoplasmic/endoplasmic reticulum calcium ATPase 1; SERCA1; SR Ca(2+)-ATPase 1; Calcium pump 1; Calcium-transporting ATPase sarcoplasmic reticulum type; fast twitch skeletal muscle isoform; Endoplasmic reticulum class 1/2 Ca(2+) ATPase; ATP2A1

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

Rabbit Ig

Rabbit

This ATP2A1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 974-1001 amino acids from the C-terminal region of human ATP2A1.

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Vial Concentration: 0.5 (lot specific)

Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C in small aliquots to prevent freeze-thaw cycles.

Small volumes of anti-ATP2A1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

ATP2A1 encodes one of the SERCA Ca(2+)-ATPases, which are intracellular pumps located in the sarcoplasmic or endoplasmic reticula of muscle cells. This enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen, and is involved in muscular excitation and contraction.

Crown Antibodies; Cardiovascular; Metabolism; Signal Transduction

ELISA (EIA), Immunohistochemistry (IHC), Flow Cytometry (FC/FACS), Western Blot (WB)

WB~~1:1000

Western blot analysis of lysates from RD,HT1080 cell line (from left to right),using ATP2A1 Antibody (C-term). MBS9211503 was diluted at 1:1000 at each lane. A goat anti-rabbit IgG H&L(HRP) at 1:5000 dilution was used as the secondary antibody.Lysates at 35ug per lane.

ATP2A1 Antibody (C-term) IHC analysis in formalin fixed and paraffin embedded human skeletal muscle followed by peroxidase conjugation of the secondary antibody and DAB staining. This data demonstrates the use of the ATP2A1 Antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.

ATP2A1 Antibody (C-term) flow cytometric analysis of K562 cells (right histogram) compared to a negative control cell (left histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.

110252

ATPase, Ca++ transporting, cardiac muscle, fast twitch 1

sarcoplasmic/endoplasmic reticulum calcium ATPase 1

Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

SERCA1; SR Ca(2+)-ATPase 1??[Similar Products]

AT2A1_HUMAN

This gene encodes one of the SERCA Ca(2+)-ATPases, which are intracellular pumps located in the sarcoplasmic or endoplasmic reticula of muscle cells. This enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen, and is involved in muscular excitation and contraction. Mutations in this gene cause some autosomal recessive forms of Brody disease, characterized by increasing impairment of muscular relaxation during exercise. Alternative splicing results in three transcript variants encoding different isoforms. [provided by RefSeq, Oct 2013]

ATP2A1: This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction. Associated with sarcolipin (SLN) and phospholamban (PLN). Increased contractile activity leads to a decrease in SERCA1 expression, while decreased contractile activity leads to an increase in SERCA1 expression. Skeletal muscle, fast twitch muscle (type II) fibers. Reversibly inhibited by phospholamban (PLN) at low calcium concentrations. Dephosphorylated PLN decreases the apparent affinity of the ATPase for calcium. This inhibition is regulated by the phosphorylation of PLN. Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIA subfamily. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Transporter, ion channel; Membrane protein, integral; EC 3.6.3.8; Hydrolase; Membrane protein, multi-pass; Transporter; Endoplasmic reticulum

Chromosomal Location of Human Ortholog: 16p12.1

Cellular Component: I band; endoplasmic reticulum membrane; sarcoplasmic reticulum membrane; membrane; sarcoplasmic reticulum; perinuclear region of cytoplasm; integral to membrane; ER-Golgi intermediate compartment

Molecular Function: protein binding; protein homodimerization activity; calcium-transporting ATPase activity; calcium ion binding; ATP binding

Biological Process: apoptotic mitochondrial changes; metabolic process; maintenance of mitochondrion localization; positive regulation of fast-twitch skeletal muscle contraction; reduction of endoplasmic reticulum calcium ion concentration; calcium ion transport; elevation of endoplasmic reticulum calcium ion concentration; regulation of striated muscle contraction; blood coagulation; transmembrane transport; elevation of mitochondrial calcium ion concentration; negative regulation of striated muscle contraction

Disease: Brody Myopathy

Salanova, M., et al. Histochem. Cell Biol. 132(4):383-394(2009)
Thorleifsson, G., et al. Nat. Genet. 41(1):18-24(2009)
Chami, M., et al. Mol. Cell 32(5):641-651(2008)

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