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You are here:Home » Antibodies » Abs to Ion Channel » Anti -OATP1 (Organic Anion Transporting Polypeptide 1)

Anti -OATP1 (Organic Anion Transporting Polypeptide 1)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E B IH
Mammalian kidney and liver are critical in maintaining physiological ionic environment. Kidney specializes in removing toxins, drugs and other organic anions from the blood by a process called "renal secretion". Besides kidney, anionic substrates are also transported in other organs, e.g., choroid plexus, eye, airway and placenta. Several multispecific OATs (OAT1-3, OAT-K1 and OATK2) and OATPs (organic anion transporting polypeptides; OATP1-3, LST-1 and PGT), have been cloned and characterized from various tissues. The OATP family of proteins share significant sequence homology and general secondary protein structure (up to 12 transmembrane domains with cytoplasmic N- and C-terminus).
Rat OATP, now called OATP1, encodes a protein of 670aa. OATP1 was localized at the apical portions of the S3 segment of the proximal tubule and at the apical surface of the choroid plexus of rat brain. It is also found in liver, lung, skeletal muscle and colon. It mediates Na+-independent uptake of wide range of amphipathic substrates including sulfobromopthalein (BSP), bile acids, estrogen conjugates and neutral steroids, etc. Human liver OATP (670aa) is only 67% homologous with rat OATP1. It differs in functional properties from rat OATP1 and is highly expressed in brain.
Catalog #O3000-04
ApplicationsSuitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested.
Recommended DilutionsELISA: 0.5-1ug/ml. Control peptide can be used to coat ELISA plates at 1ug/ml.
Western Blot: 1-10ug/ml using ECL.
Immunohistochemistry: 1-20ug/ml (FFPE).
Optimal dilutions to be determined by the researcher.
Control PeptideO3000-05: OATP1, Control Peptide, Rat
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. 
Clone TypePolyclonal
IsotypeIgG
HostRabbit
SourceRat
Concentration~1mg/ml
FormSupplied as a liquid in PBS, 0.1% BSA.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic peptide corresponding to 17aa near the mid region of rat OATP1, conjugated to KLH. Species Sequence Homology: mouse- 47%.
SpecificityRecognizes rat OATP1. No significant sequence homology is detected with other OATP2-3 or human OATP or LST-1.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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