Rat VAP-B Alexa Fluor® 532-conjugated Antibody

Catalog #: FAB7329X Datasheet / COA / SDS

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FAB7329X-100UG

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Rat VAP-B Alexa Fluor® 532-conjugated Antibody Summary

Species Reactivity

Rat

Specificity

Detects rat VAP-B in direct ELISAs and Western blots. In direct ELISAs, 100% cross-reactivity with recombinant human (rh) VAP-B and approximately 50% cross-reactivity with rhVAP-A is observed.

Source

Monoclonal Mouse IgG1 Clone # 699811

Purification

Protein A or G purified

Immunogen

E. coli-derived recombinant rat VAP-B
Ala2-Pro132
Accession # Q9Z269

Formulation

Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Label

Alexa Fluor 532 (Excitation= 534 nm, Emission= 553 nm)

Applications

Recommended Concentration

Sample

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Immunohistochemistry

Optimal dilution of this antibody should be experimentally determined.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

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: VAP-B

Vesicle-associated membrane protein (VAMP)-associated protein B (VAP-B; also VAMP-B) is an ~30 kDa ubiquitously expressed type IV transmembrane protein belonging to the VAP family. It is found in endoplasmic reticulum (ER), Golgi and other membranes as a homodimer or a heterodimer with VAP-A, probably associating through the transmembrane regions. Human VAP-B cDNA encodes a 222 amino acids (aa) cytoplasmic domain and a 21 aa C-terminal membrane anchor. Rat VAP-B shares 89% and 96% aa identity with mouse and human VAP-B, respectively. A soluble form can function as a ligand for EPH receptors. A human polymorphism of VAP-B, P56S, is found in three familial motor neuron diseases, notably the amylotrophic lateral sclerosis variant ALS8.

Long Name

VAMP [Vesicle-associated Membrane Protein]-associated Protein B and C

Entrez Gene IDs

9217 (Human); 56491 (Mouse); 60431 (Rat)

Alternate Names

ALS8; ALS8VAMP-B/VAMP-C; VAMP (vesicle-associated membrane protein)-associated protein B and C; VAMP-associated 33 kDa protein; VAMP-associated protein B/C; VAMP-B; VAMP-C; VAPB; VAP-B; VAP-B/VAP-C; VAPC; VAP-C; vesicle-associated membrane protein-associated protein B/C