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

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

Polyclonal

Rabbit

Recognizes endogenous levels of SERCA1 protein.

The antibody was purified by immunogen affinity chromatography.

Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.

Shipped at 4 degree C. Upon delivery aliquot and store at -20 degree C for one year. Avoid 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.

Rabbit polyclonal antibody to SERCA1

Western Blot (WB), Immunohistochemistry (IHC), Immunoprecipitation (IP)

WB (1/500 - 1/1000), IH (1/100 - 1/200), IP (1/10 - 1/100)

Western blot analysis of SERCA1 expression in A549 (A), mouse muscle (B), rat muscle (C) whole cell lysates.

Immunohistochemical analysis of SERCA1 staining in human muscle formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

95,199 Da

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

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

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: Membrane protein, integral; EC 3.6.3.8; Membrane protein, multi-pass; Transporter; Transporter, ion channel; Hydrolase; 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; ER-Golgi intermediate compartment; integral to membrane

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

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

Disease: Brody Myopathy

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