bs-11410R [Primary Antibody]
Progestin Receptor Beta/MPRB Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: Progestin Receptor Beta/MPRB

Immunogen Range: 251-300/354


Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 85315

Source: KLH conjugated synthetic peptide derived from human Progestin Receptor Beta

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Background:

The steroid progesterone induces the resumption of maturation in oocytes via a nongenomic pathway through binding to a novel membrane progestin receptor (mPR). This pathway inhibits adenylyl cyclase and reduces intracellular cAMP, and also activates mitogen-activated protein kinase to effect signal transduction pathways. Five distinct groups, designated Alpha, Beta, Gamma, Delta, comprise the mPR gene family. mPR Alpha, also designated progestin and adipo Theta receptor family member VII (PAQR7), consists of an extracellular N-terminus, an intracellular C-terminus and seven transmembrane domains. mPR Alpha is expressed in ovary, testis, placenta, uterus and bladder. mPR Beta, or progestin and adipo Theta receptor family member VIII (PAQR8), consists of eight putative transmembrane regions and an intracellular N-terminus that contains a leucine-rich motif. mPR Beta is a 354 amino acid protein expressed in brain and spinal cord. Both mPR Alpha and mPR Beta may be G protein-coupled receptors and may be involved in oocyte maturation.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)
ELISA(1:500-1000)
IHC-P(1:200-400)
IHC-F(1:100-500)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)
ICC(1:100-500)

Predicted Molecular Weight: 40


Cross Reactive Species: Mouse
Rat
Dog
Sheep

Predicted Cross Reactive Species: Human
Cow
Pig
Horse
Chicken
Rabbit

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Kasubuchi, Mayu, et al. "Membrane progesterone receptor beta (mPRβ/Paqr8) promotes progesterone-dependent neurite outgrowth in PC12 neuronal cells via non-G protein-coupled receptor (GPCR) signaling." Scientific Reports 7 (2017).Read more>>
  • Gao XX et al. Effects of l-arginine on endometrial estrogen receptor α/β and progesterone receptor expression in nutrient-restricted sheep. Theriogenology. 2019 Jul 25;138:137-144.Read more>>
  • Thomas Topilko. et al. Edinger-Westphal peptidergic neurons enable maternal preparatory nesting. Neuron. 2022 FebRead more>>
VALIDATION IMAGES

Paraformaldehyde-fixed, paraffin embedded Rat small intestine; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with Progestin Receptor Beta Polyclonal Antibody, Unconjugated (bs-11410R) at 1:400 overnight at 4°C, followed by a conjugated secondary and DAB staining.


Paraformaldehyde-fixed, paraffin embedded rat brain; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37°C for 20min; Antibody incubation with Progestin Receptor Beta/MPRB Antibody(bs-11410R) at 1:400 overnight at 4°C, followed by a conjugated secondary and DAB staining.


Paraformaldehyde-fixed, paraffin embedded rat brain; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37°C for 20min; Antibody incubation with Progestin Receptor Beta/MPRB Antibody (bs-11410R) at 1:400 overnight at 4°C, followed by a conjugated secondary Goat Anti-Rabbit IgG antibody (bs-0295G-FITC) for 90 minutes, and DAPI for nuclei staining.


Lane 1: Mouse Hippocampus lysates; Lane 2: Mouse Medulld lysates; Lane 3: Rat Hippocampus lysates; Lane 4: Rat Medulld lysates probed with Progestin Receptor Beta/MPRB Polyclonal Antibody, Unconjugated (bs-11410R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.