General Notes
This product (Catalog No. DPABH-27274) is a rabbit-derived polyclonal antibody raised against human TMEM165, targeting the amino acid region 61–177 of the protein. This antibody exhibits cross-reactivity with Human TMEM165 from mouse and rat. It has been affinity purified by Protein A. TMEM165 is a putative divalent cation:proton antiporter that exchanges calcium or manganese ions for protons across the Golgi membrane. It mediates the reversible transport of calcium or manganese to the Golgi lumen driven by the proton gradient and possibly the membrane potential generated by V-ATPase, and provides calcium or manganese cofactors to resident Golgi enzymes and contributes to the maintenance of an acidic luminal Golgi pH required for proper functioning of the secretory pathway (PMID:22683087, 23569283, 27008884, 32047108). TMEM165 has two isoforms, with molecular weights of 28 kDa and 35 kDa respectively. It is also subject to ubiquitination modification, which may cause an increase in its molecular weight.
DPABH-27274 is suitable for use in Western blot (WB) (1:1,000–1:6,000), IP (0.5-4.0 μg for 1.0-3.0 mg of total protein lysate), IF/ICC (1:50–1:500) applications.
DPABH-27274 is supplied as a liquid formulation in PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. For long-term storage, keep at −20 °C. For short-term use, store at 2–8 °C. Avoid repeated freeze–thaw cycles to maintain antibody integrity and performance.
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