RPH3A antibody

Catalog No. ABIN272075

The Rabbit Polyclonal anti-RPH3A antibody is suitable to detect RPH3A in samples from Human, Mouse and Rat. It has been validated for WB, IF and IHC (p).

Quick Overview for RPH3A antibody (ABIN272075)

Target: RPH3A (Rabphilin 3A (RPH3A))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This RPH3A antibody is un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Product Details anti-RPH3A Antibody

Specificity: This antibody detects endogenous levels of Rabphilin 3A protein. (region surrounding Pro231)

Cross-Reactivity (Details): Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human.

Purification: Affinity Chromatography using epitope-specific immunogen

Application Details

Application Notes: ELISA: 1: 1000approx. 1: 5000. WB: 1: 500approx. 1: 1000. IHC: 1: 50approx. 1: 200. IF: 1: 50approx. 1: 200.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Phosphate buffered saline (PBS), pH ~7.2, 0.05 % Sodium Azide

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C/-20 °C

Storage Comment: Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.

Target Details for RPH3A

Target: RPH3A (Rabphilin 3A (RPH3A))

Alternative Name: Rabphilin-3A / RPH3A

Background: The carboxy-terminal of rabphilin-3A consists of two C2 domains, A and B,and the amino-terminal (residues 45-170) contains a cysteine-rich rich region with two zinc finger motifs. Rabphilin-3A belongs to a family of other carboxyterminal type (C-type) tandem C2 proteins, which includes synaptotagmins and Doc2. Rabphilin is expressed in neuroendocrine cells and co-localizes with Rab3A on synaptic vesicles and chromaffin granules. Rabphilin-3A binds Rab3a/GTP/Mg+ within amino-terminal residues 45 and 170. Rabphilin-3A binds calcium ions and phosphatidylinositol 4,5-bisphophate containing lipid vesicles within its C2 domains. Rabphilin-3A is a positive regulator of calcium dependent exocytosis, while Rab3a is a negative regulator of exocytosis. Although rabphilin-3A associates with Rab3a, they seem to influence exocytosis independently of each other. Rabphilin-3A effects are likely mediated through interactions with an unknown factor that recognizes the Rab3 binding domain.Synonyms: Exophilin 1, Exophilin-1, KIAA0985, Rabphilin 3A

Molecular Weight: approx. 75 kDa

Gene ID: 22895

NCBI Accession: NP_001137326

UniProt: Q9Y2J0

Pathways: Synaptic Vesicle Exocytosis