OriGene Technologies, Inc.
Left ProductsProducts divider ServicesServices divider technologyTechnology divider researchResearch divider TechsupportTechSupport divider AboutAbout Right
Home Antibody All anti-GPR44 antibodies

Anti-GPR44 Antibody


Specifications Citations Customer Reviews Product Documents
SKU Description Amount Price Availability*  
TA306388 Rabbit Polyclonal CRTH2 Antibody 100ug $325 3-7 Days
LC401506 PTGDR2 HEK293T cell transient overexpression lysate (as WB positive control) 20ug $50 In Stock
Add to Shopping Cart
Write Review & Get Rewarded

Write a review and get rewarded!

Review this antibody and earn an OriGene coupon or Amazon giftcard

Follow these easy steps to reward yourself:

  1. Sign in to your account, or register for a new account;
  2. Write a review;
  3. Receive a coupon or giftcard once your review is accepted.

Click the button to start writing a review

OriGene Data

ImmunogenCRTH2 antibody was raised against a 15 amino acid peptide from near the center of human CRTH2.
Clone Name IsotypeIgG
Species ReactivityHuman, Mouse, Rat Concentration1ug/ul
Guaranteed Application *WB, IHC Suggested DilutionsWB: 2 ug/ml
BufferPBS containing 0.02% sodium azide.
Purification Affinity chromatography purified via peptide column

Reference Data

Target NameHomo sapiens prostaglandin D2 receptor 2 (PTGDR2)
Alternative NameCD294; CRTH2; DL1R; DP2; GPR44
Database LinkNP_004769
Entrez Gene 11251 Human
Entrez Gene 14764 Mouse
Entrez Gene 309212 Rat
FunctionThe chemoattractant receptor-homologous molecule expressed on Th2 cells (CRTH2) is a recently identified receptor for the prostaglandin D2 (PGD2) in addition to the classic prostaglandin D receptor. CRTH2 is expressed on Th2 cells and eosinophils and mediates chemotaxis of these cells to PGD2 and is thus thought to be a key receptor mediating eosinophil and Th2 recruitment during allergic responses. However, CRTH2-null mice showed enhanced eosinophil recruitment into the lung consistent with observations that the CRTH2-null mice produced significantly higher amounts of interleukin-5 (IL-5) and IL-3. This suggests that CRTH2 plays a nonredundant role in restricting eosinophilia and allergic response in vivo. At least two different isoforms of CRTH2 are known to exist.
Related PathwayGPCRTransmembraneDruggable Genome

* Availability is in business days
* OriGene provides validated application data and protocol, with money back guarantee.

Western blot analysis of CRTH2 in human heart tissue lysate with CRTH2 antibody at (A) 1 and (B) 2 ug/ml.
Immunohistochemistry of CRTH2 in human heart tissue with CRTH2 antibody at 2.5 ug/ml.


Inc 5000 Healthcare Company
All Products by: Title | Price | Category | Popularity | Best Sellers Topselling Products by: Title | Price | Category | Popularity | Favorites
Popular Categories: Popularity | Our Choices | All-Round Favorites | Title Topselling Categories: Popularity | Our Choices | All-Round Favorites | Title

Notice to Non-US Customers

ExclaimationWeb price and delivery time are for direct sales only.

Non-US customers are encouraged to contact our dedicated distributor network for quotes and streamlined ordering/delivery support.