choroideremia (Rab escort protein 1), choroideremia, Choroideraemia protein, Rab escort protein 1, Rab geranylgeranyltransferase component A, TCD protein
Rab proteins are low molecular weight, ras-related GTPases that bind to a cell membrane’s cytoplasmic surface and function to regulate protein trafficking in both endocytic and secretory pathways. Rab escort protein (REP)-1 is a 653 amino acid protein belonging to the Rab GDI family of proteins. REP-1 binds to newly assembled unprenylated RAB proteins, escorts them to the Rab GGTases, and remains attached during and after the geranylgeranyl transfer reaction. REP proteins are composed of two conserved domains connected by a 150 amino acid insert. The multisheet domain I acts to assemble a Rab-binding platform. A globular, smaller, α-helical domain II, is thought to participate in membrane-protein interaction. Defects in the expression of REP-1 cause truncation or absence of the protein, and result in a disease called choroideremia (CHM), an X-linked blindness characterized by a progressive dystrophy of the retinal pigment epithelium, retina, and the choroid.
특이성
This antibody recognizes REP-1.
면역원
Recombinant protein corresponding to human REP-1.
애플리케이션
Anti-REP-1 Antibody, clone 2F1 is an antibody against REP-1 for use in WB, IP, IC, IH.
Immunohistochemistry Analysis: A previous lot of MABN52 was successfully used in IH, as reported by an independent laboratory (MacDonald, I.M., et al. (2005). Invest Ophthalmol Vis Sci. 46:E-Abstract 540).
품질
Evaluated by Western Blot in 293T cell lysate.
Western Blot Analysis: 0.5 µg/mL of this antibody detected REP-1 on 10 µg of 293T cell lysate.
표적 설명
~83 kDa observed
물리적 형태
Format: Purified
기타 정보
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
시험 성적서(COA)
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Choroideremia results from the deficiency of Rab Escort Protein 1 (REP1), encoded by CHM, involved in the prenylation of Rab GTPases. Here, we investigate whether the transcription and expression of other genes involved in the prenylation of Rab proteins correlates
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