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VAPA antibody

22585

VAPA antibody

VAPA antibody (catalogue number 22585) is a rabbit-derived primary antibody validated for WB IHC, reactive with Hu Ms samples. It targets Vesicle-associated membrane protein-associated protein A (VAPA): Endoplasmic reticulum (ER)-anchored protein that mediates the formation of contact sites between the ER and endosomes via interaction with FFAT motif-containing proteins such as STARD3 or WDR44. Supplied as 100ul at ₪1,953.80; the final price is confirmed on your quote and the lot certificate of analysis ships with the order.

Primary AntibodyHostRabbit
Host / source
Rabbit
Reactivity
Hu Ms
Applications
WB IHC
UniProt ID
Q9P0L0
Gene
VAPA
Target organism
Homo sapiens
Catalogue number
22585
Brand
LABO Scientific
Storage
Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.

Target background

Target: Vesicle-associated membrane protein-associated protein A (VAPA) · Homo sapiens

Endoplasmic reticulum (ER)-anchored protein that mediates the formation of contact sites between the ER and endosomes via interaction with FFAT motif-containing proteins such as STARD3 or WDR44. STARD3-VAPA interaction enables cholesterol transfer from the ER to endosomes. Via interaction with WDR44 participates in neosynthesized protein export. In addition, recruited to the plasma membrane through OSBPL3 binding. The OSBPL3-VAPA complex stimulates RRAS signaling which in turn attenuates integrin beta-1 (ITGB1) activation at the cell surface. With OSBPL3, may regulate ER morphology.

Subcellular location: Endoplasmic reticulum membrane; Cell membrane; Cell junction, tight junction; Nucleus membrane

Tissue specificity: Ubiquitous

Sequence length: 249 aa · 27893 Da

Protein background from UniProtKB, licensed under CC BY 4.0. Describes the target antigen, not this product.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Storage
Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.