Anti-SERCA1 ATPase/ATP2A1 Antibody Picoband® fluoro550 Vervoeging

SERCA1 (SARCOPLASMIC RETICULUM Ca (2+) -ATPase 1), also called ATP2A1, is an enzyme that in humans is encoded by the ATP2A1 gene. This gene encodes one of the SERCA Ca (2+) -ATPases, which are intracellular pumps located in the sarcoplasmic or endoplasmic reticula of muscle cells. The SERCA1 gene is mapped on 16p11.2. 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. Zhang et al. (1995) determined that the human ATP2A1 gene is 26 kb long and contains 23 exons, 1 of which can be alternatively spliced.Overexpression of S1T, but not full-length SERCA1, induced ER stress in HeLa cells and amplified ER stress through the PERK (EIF2AK3) -EIF2A -ATF4 -CHOP (DDIT3) pathway. Mutations in this gene cause some autosomal recessive forms of Brody disease, characterized by increasing impairment of muscular relaxation during exercise.

Sarcoplasmic/endoplasmic reticulum calcium ATPase 1; SERCA1; SR Ca (2+) -ATPase 1;3.6.3.8; Calcium pump 1; Calcium-transporting ATPase sarcoplasmic reticulum type, fast twitch skeletal muscle isoform; Endoplasmic reticulum class 1/2 Ca (2+) ATPase; ATP2A1

ATP2A1

487

O14983

Rat, Mouse, Human

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence in the middle region of human SERCA1 ATPase, identical to the related rat and mouse sequences.

Skeletal muscle, fast twitch muscle (type II) fibers.

Flow Cytometry

Atherosclerosis, ATPases, Calcium Channels, Calcium Signaling, Cancer, Cardiovascular, Heart Disease, Metabolism, Organelles, Plasma Membrane, Signal Transduction, Signaling Pathway, Subcellular Markers, Tags & Cell Markers

Immunogen affinity purified.

Liquid

Key regulator of striated muscle performance by acting as the major Ca (2+) ATPase responsible for the reuptake of cytosolic Ca (2+) into the sarcoplasmic reticulum. 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.

1. Brandl, C. J., Green, N. M., Korczak, B., MacLennan, D. H. Two Ca (2+) ATPase genes: homologies and mechanistic implications of deduced amino acid sequences. Cell 44: 597-607, 1986. 2. Karpati, G., Charuk, J., Carpenter, S., Jablecki, C., Holland, P. Myopathy caused by a deficiency of Ca (2+) -adenosine triphosphatase in sarcoplasmic reticulum (Brody's disease) . Ann. Neurol. 20: 38-49, 1986. 3. Zhang, Y., Fujii, J., Phillips, M. S., Chen, H.-S., Karpati, G., Yee, W.-C., Schrank, B., Cornblath, D. R., Boyland, K. B., MacLennan, D. H. Characterization of cDNA and genomic DNA encoding SERCA1, the Ca (2+) -ATPase of human fast-twitch skeletal muscle sarcoplasmic reticulum, and its elimination as a candidate gene for Brody disease. Gemomics 30: 415-424, 1995.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

110252 MW

No cross reactivity with other proteins.

6

Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

Endoplasmic reticulum membrane; Multi-pass membrane protein. Sarcoplasmic reticulum membrane; Multi-pass membrane protein.

Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 (SERCA1/SR Ca (2+) -ATPase 1)

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.