GRASP antibody

Cat. No. GTX48721

Host	Rabbit
Clonality	Polyclonal
Isotype	IgG
Application	WB, IP, ELISA
Reactivity	Mouse
Package	50 μg ($399)

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Datasheet
Document

View product citations for antibody GTX48721 on CiteAb

APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.

Application	Recommended Dilution
WB	1:500 - 1:3000
IP	1μg
ELISA	1:4000 - 1:20000

Not tested in other applications.

Calculated MW

42 kDa. ( Note )

PROPERTIES

Form

Liquid

Buffer

0.02M Potassium Phosphate, 0.15M NaCl

Preservative

0.01% Sodium azide

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

1.03 mg/ml (Please refer to the vial label for the specific concentration.)

Antigen Species

Mouse

Immunogen

This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to amino acids near the amino terminus of mouse GRASP protein.

Purification

Purified by antigen-affinity chromatography.

Conjugation

Unconjugated

Note

For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.

TARGET

Synonyms

GRP1 (general receptor for phosphoinositides 1)-associated scaffold protein , tamalin

Cellular Localization

Cytoplasm,Cell membrane

Background

Tamalin, also named General receptor for phosphoinositides 1-associated scaffold protein (GRASP) is a PDZ (post-synaptic density protein/Drosophila disc large tumor suppressor/zo-1) domain-containing protein that interacts with group 1 metabotropic glutamate receptors (mGluRs). The PDZ domain-containing amino-terminal half of Tamalin binds directly to the class I PDZ-binding motif of group 1 mGluRs. The carboxyl-terminal half of Tamalin binds to cytohesins, which are guanine nucleotide exchange factors (GEFs) specific for the ADP-ribosylation factor (ARF) family of small GTP-binding proteins. Tamalin forms a protein complex with group 1 mGluRs at the post-synaptic site of specific neuronal cells and serves as a key scaffold protein that links a complex formation between mGluR1a and cytohesins. It is reported that Tamalin plays a key role in the association of group 1 mGluRs with the ARF-specific GEF proteins and contributes to intracellular trafficking and the macromolecular organization of group 1 mGluRs at synapses.

Database

Gene ID: 56149 Grasp
UniProt: Q9JJA9 Grasp

Research Area

DATA IMAGES

GTX48721 WB Image

Western blot using GeneTex's affinity purified anti-Tamalin to detect over-expressed Tamalin in HEK293 cells (lane 2, arrowhead). Lane 1 shows the non-transfected control. Cell extracts were electrophoresed and transferred to nitrocellulose. The membrane was probed with the primary antibody at a 1:2,000 dilution.

GTX48721 IP Image

Mouse brain lysate was immunoprecipitated with anti-Tamalin antiserum. A blot was prepared and probed with affinity purified anti-Tamalin. Lane 1 is wild-type brain lysate; Lane 2 is Tamalin knock-out brain lysate. The membrane was probed with the primary antibody at a 1:1,000 dilution.

REFERENCE

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SDS
Sodium Azide.pdf

Package

List Price ($)

50 μg

$ 399

Qty