Anti-PPP2R1A Antibody Picoband® (Biotine Conjugate)

• Background:

  Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform is an enzyme that in humans is encoded by the PPP2R1A gene. This gene encodes a constant regulatory subunit of protein phosphatase 2. Protein phosphatase 2 is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The constant regulatory subunit A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. This gene encodes an alpha isoform of the constant regulatory subunit A. Alternatively spliced transcript variants have been described.

• Description:

  Boster Bio Anti-PPP2R1A Antibody Picoband® catalog # A02822-2. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Monkey, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

• Synonyms:

  V-set domain-containing T-cell activation inhibitor 1; B7 homolog 4; B7-H4; B7h.5; Immune costimulatory protein B7-H4; Protein B7S1; T-cell costimulatory molecule B7x; VTCN1; B7H4; UNQ659; PRO1291

• Gene Name:

  V-set domain containing T cell activation inhibitor 1

• UniProt:

  P30153

• Host:

  Rabbit

• Reactivity:

  Human,Monkey,Mouse,Rat

• Cross Reactivity:

  No cross-reactivity with other proteins.

• Immunogen:

  A synthetic peptide corresponding to a sequence in the middle region of human PPP2R1A, which shares 95.2% amino acid (aa) sequence identity with mouse PPP2R1A, respectively.

• Clonality:

  Polyclonal

• Tissue Specificity:

  Overexpressed in breast, ovarian, endometrial, renal cell (RCC) and non-small-cell lung cancers (NSCLC). Expressed on activated T- and B-cells, monocytes and dendritic cells, but not expressed in most normal tissues (at protein level). Widely expressed, including in kidney, liver, lung, ovary, placenta, spleen and testis.

• Applications:

  WB,ICC,IF,Flow Cytometry

• Purification:

  Immunogen affinity purified.

• Concentration:

  Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

• Form:

  Lyophilized

• Reconstitution:

  Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

• Function:

  Negatively regulates T-cell-mediated immune response by inhibiting T-cell activation, proliferation, cytokine production and development of cytotoxicity. When expressed on the cell surface of tumor macrophages, plays an important role, together with regulatory T-cells (Treg), in the suppression of tumor-associated antigen-specific T-cell immunity. Involved in promoting epithelial cell transformation.

• Storage Conditions:

  At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

• Fragment:

  Rabbit IgG

• Applications Notes:

  Western blot, 0.25-0.5 μg/ml, Human, Monkey, Mouse, Rat
  Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Human
  Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
  Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human, Mouse, Rat
  

• Subcellular Location:

  Cell membrane. Single-pass type I membrane protein.

• Protein Name:

  Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2