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|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide (KLH conjugated) to the 1st cytoplasmic loop.|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS, pH 7.7|
|Contains||0.01% sodium azide|
|Storage Conditions||Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||1:100-1:200|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
OPA1-15360 detects the Histamine H4 receptor from human samples.
OPA1-15360 has been successfully used in immunohistochemistry procedures. By immunohistochemistry, OPA1-15360 detects the Histamine H4 receptor in formalin fixed, paraffin embedded human tissues.
The OPA1-15360 immunogen is a synthetic peptide (KLH conjugated) corresponding to the 1st cytoplasmic loop.
Store at 4°C short term. For extended storage, aliquot and store at -20°C or below. Avoid freeze/thaw cycles.
The Histamine H4 receptor has been reported in human blood peripheral leukocytes, bone marrow, colon, liver, lung, smalll intestine, spleen, testis, thymus, tonsil, and trachea. Contrary to the mouse H4 receptor, the human gene was not detected in brain.
G-protein Coupled Receptors (GPCRs) comprise one of the largest families of signaling molecules with more than a thousand members currently predicted to exist. All GPCRs share a structural motif consisting of seven membrane-spanning helices, and exist in both active and inactive forms. An array of activating ligands participate in the conformation of GPCRs which leads to signaling via G-proteins and downstream effectors. Ongoing studies have also shown the vast series of reactions which participate in the negative regulation of GPCRs. This "turn-off" activity has tremendous implications for the physiological action of the cell, and continues to drive pharmacological research for new drug candidates. Two blockbuster drugs which have been developed as GPCR-targeted pharmaceuticals are Zyprexa (Eli Lilly) and Claritin (Schering-Plough) which have multi-billion dollar shares of the mental health and allergy markets, respectively.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
AXOR35; G-protein coupled receptor 105; GPRv53; H4R; Histamine H4 receptor; HRH4; Pfi-013; SP9144
AXOR35; BG26; GPCR105; GPRv53; H4; H4R; HH4R; HRH4