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))

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.

7 Item(s)

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Primary Antibodies

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

RGS21 antibody

  Rabbit Polyclonal 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

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

Lysates

Catalog No.    

RGS21 overexpression lysate

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

Human Lenti ORF Particles

Catalog No.    

Lenti ORF particles, RGS21 (mGFP-tagged) - Human regulator of G-protein signaling 21 (RGS21), 200 uL, >10^7 TU/mL

Lenti ORF particles, RGS21 (mGFP-tagged) - Human regulator of G-protein signaling 21 (RGS21), 200 uL, >10^7 TU/mL  
200 µl / €880.00
  OriGene Technologies, Inc.

Lenti ORF particles, RGS21 (Myc-DDK tagged) - Human regulator of G-protein signaling 21 (RGS21) , 200 uL, >10^7 TU/mL

Lenti ORF particles, RGS21 (Myc-DDK tagged) - Human regulator of G-protein signaling 21 (RGS21) , 200 uL, >10^7 TU/mL  
200 µl / €780.00
  OriGene Technologies, Inc.

7 Item(s)

per page
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