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You are here:Home » Molecular Biology » MB-Multi Drug Resistance (MDR) » ABCA4 (ATP Binding Cassette Sub-family A Member 4, ATP-binding Cassette Sub-family A (ABC1) Member 4, ABCA 4, ABCR, ARMD 2, ARMD2, ATP Binding Cassette 10, ABC10, ATP-binding Transporter Retina Specific, CORD3, FFM, Photoreceptor Rim Protein, Retina-speci

ABCA4 (ATP Binding Cassette Sub-family A Member 4, ATP-binding Cassette Sub-family A
(ABC1) Member 4, ABCA 4, ABCR, ARMD 2, ARMD2, ATP Binding Cassette 10, ABC10, ATP-binding
Transporter Retina Specific, CORD3, FFM, Photoreceptor Rim Protein, Retina-speci

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Specifications

EPECPGPQLNTGTQ, from the internal region of human ABCA4.
Control peptide corresponding to polyclonal antibody, Catalog#A0004-02D2, goat x human.
Catalog #A0004-02D2-P
The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ABC1 subfamily. Members of the ABC1 subfamily comprise the only major ABC subfamily found exclusively in multicellular eukaryotes. This protein is a retina-specific ABC transporter with N-retinylidene-PE as a substrate. It is expressed exclusively in retina photoreceptor cells, indicating the gene product mediates transport of an essental molecule across the photoreceptor cell membrane. Mutations in this gene are found in patients diagnosed with Stargardt disease, a form of juvenile-onset macular degeneration. Mutations in this gene are also associated with retinitis pigmentosa-19, cone-rod dystrophy type 3, early-onset severe retinal dystrophy, fundus flavimaculatus, and macular degeneration age-related 2.
ApplicationsSuitable for use in ELISA. Other Applications not tested.
Recommended DilutionsOptimal dilutions to be determined by the researcher
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20°C. Aliquots are stable for at least 12 monthsat -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Peptide Blocking (see corresponding antibody A0004-02D2)Antibodies are typically supplied at 0.5mg/ml and peptides as a 100ul pellet. When peptides are reconstituted in 200ul water, the concentration would be also 0.5mg/ml. To start, the best ratio would be 1:1 (which means molar excess of peptides relative to antibodies when identical volumes are mixed). Mix equal volumes of peptide and antibody at the required dilution and leave at ambient temperature. It is best is to have two identical blots, to be incubated with equal amount of antibodies, but one with the antibodies pre-adsorbed to the peptide for 20min. Then incubate and develop the two blots in parallel.
PurityHighly Purified
Concentration~0.5mg/ml
FormSupplied as a lyophilized powder in PBS.
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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