SNAP25 Antibody [Alexa Fluor™ Plus 647]

Name: SNAP25 Antibody [Alexa Fluor™ Plus 647]
Brand: R&D Systems
SKU: AF5946AFP647
Price: 599 USD
Availability: InStock

R&D Systems | Catalog # AF5946AFP647

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Product Documents

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Product Specifications
Applications
Preparation & Storage
Background
Product Documents
Specific Notices
Research Areas

Key Product Details

Species Reactivity

Human, Mouse, Rat

Applications

Western Blot, Immunocytochemistry

Label

Alexa Fluor Plus 647 (Excitation = 658 nm, Emission = 675 nm)

Antibody Source

Polyclonal Sheep IgG

View all SNAP25 Primary Antibodies »

Product Specifications

Specificity

Detects human, mouse, and rat SNAP25 in direct ELISAs and Western blots. In direct ELISAs, approximately 5% cross‑reactivity with recombinant human SNAP23 is observed.

Clonality

Polyclonal

Host

Sheep

Isotype

IgG

Applications for SNAP25 Antibody [Alexa Fluor™ Plus 647]

Application

Recommended Usage

Immunocytochemistry

Optimal dilution of this antibody should be experimentally determined.

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: SNAP25

SNAP25 (Synaptosomal associated protein of 25 kDa; also SUP) is a cytosolic 24-29 kDa member of the SNAP25 family of proteins. It is expressed in neurons, beta ‑cells, and adrenal chromaffin cells. SNAP25 is involved in vesicle exocytosis, where two presynaptic SNAP25, and one syntaxin‑1 molecule associates with vesicle membrane VAMP2 to form a alpha ‑helix via a zipper‑like mechanism. This approximates two membranes, which subsequently fuse to create a pore. Human SNAP25b is 206 amino acids (aa) in length. It contains two t‑SNARE coiled‑coil homology domains (aa 19‑81 and 140‑202) and a proteolytic cleavage site at Arg180:Ile181. Palmitoylation occurs between aa 85‑92; phosphorylation occurs on Thr138. There are three isoform variants. One shows nine aa changes over aa 58‑89 (isoform a), a second shows a 30 aa substitution for aa 1‑94, while a third contains an alternative start site at Met64. Full‑length human and mouse SNAP25 are identical in amino acid sequence.

Long Name

Synaptosomal-associated Protein, 25 kDa

Alternate Names

RIC4, SEC9, SUP

Entrez Gene IDs

6616 (Human); 20614 (Mouse); 25012 (Rat)

Gene Symbol

SNAP25

UniProt

P60880 (Human)

Additional SNAP25 Products

Product Documents for SNAP25 Antibody [Alexa Fluor™ Plus 647]

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Certificate of Analysis

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Product Specific Notices for SNAP25 Antibody [Alexa Fluor™ Plus 647]

This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

Related Research Areas

Neuronal Markers

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