RGS21 antibody

Principal name

RGS21 antibody

Alternative names for RGS21 antibody

Regulator of G-protein signaling 21

SwissProt ID

Q2M5E4 (Human)

Gene ID

431704 (RGS21)

Available reactivities

Hu (Human)

Available hosts

Rabbit, Mouse

Available applications

Enzyme Immunoassay (E), Paraffin Sections (P), Western blot / Immunoblot (WB), ELISA (detection) (E(detection)), Frozen Sections (C)

Background of RGS21 antibody

Regulator of G-protein signaling (RGS) proteins contain an 120 amino acid conserved domain, termed the RGS domain, that acts as a GTPase-activating protein that acts to reduce the signal transmitted by the receptor-activated G-alpha subunit. RGS21 is a recently identified member of this family that has been reported to be selectively expressed in subpopulations of taste bud cells and co-expressed with bitter and sweet transduction components such as alpha-gusticin, phospholipase Cbeta2, T1R2/T1R3 sweet taste receptors and T2R bitter taste receptors. Other reports indicate that RGS21 is more widely expressed. Binding assays demonstrate that RGS21 binds alpha-gusticin in a conformation-dependent manner and may do the same with T1R receptors, suggesting that RGS21 may play a role in sweet and bitter taste transduction processes.

General readings

Li X., et al. (2005) Acta Biochim Pol. 52(4):943-6.
Von Buchholtz L., et al. (2004) Eur J Neurosci. 19(6):1535-44.

8 Item(s)

per page

Primary Antibodies

Catalog No. Host Iso. Clone Pres. React. Applications  

RGS21 antibody

Western blot analysis of RGS21 in HepG2 cell lysate with RGS21 antibody at 0.5 ug/mL in (A) the absence and (B) the presence of blocking peptide. Rabbit IgG Aff - Purified Hu E, P, WB
0.1 mg / €325.00
  OriGene Technologies, Inc.

RGS21 antibody

AP23875PU-N RGS21 antibody staining of Formalin-Fixed, Paraffin-Embedded Human Small Intestine. Rabbit Purified Hu E, P, WB
50 µg / €470.00
  Acris Antibodies GmbH

RGS21 Control Peptide

RGS21
50 µg / €160.00
  Acris Antibodies GmbH

RGS21 antibody

RGS21 Mouse Purified Hu E(detection), WB
50 µg / €370.00
  Abnova Taiwan Corp.

Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

RGS21 (1-152, His-tag)

RGS21 Human Purified > 90 % E. coli
0.5 mg / €750.00
  Acris Antibodies GmbH

RGS21 (1-152, His-tag)

RGS21 Human Purified > 90 % E. coli
0.1 mg / €300.00
  Acris Antibodies GmbH

RGS21

RGS21 Human
0.1 mg / €380.00
  Abnova Taiwan Corp.

Lysates (Overexpressed)

Catalog No.    

RGS21 overexpression lysate

RGS21 overexpression lysate  
0.1 mg / €280.00
  OriGene Technologies, Inc.

8 Item(s)

per page
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