antibody

Anti-SLC28A1 (CNT1) Antibody

ANT-061

polyclonal

domestic rabbit

nonconjugated

NA

mouse, rat

ANT-061-CF_0.2 ml

Anti-SLC28A1 (CNT1) Antibody

Antibodies

Antibodies

Polyclonal

Q62674

WB

Rat Mouse

Rabbit

BLP-NT061

Mouse - 13/15 amino acid residues identical; human - 12/15 amino acid residues identical

PBS pH7.4

Rabbit IgG

Confirmed by amino acid analysis and mass spectrometry

0.2 ml double distilled water (DDW).

1 mg/ml

The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).

No Preservative

Intracellular, N-terminus

Unconjugated

The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C

Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C

Rat

(C)ENMGAEFLESMEEGR, corresponding to amino acid residues 22-36 of rat SLC28A1

Nucleosides play other important roles beyond their nucleic acid synthesis building block role. For example, they are involved in energy metabolism; they serve as ligands of purinergic receptors and act as influential signaling molecules1. Being hydrophilic, nucleosides cannot simply diffuse across the plasma membrane in order to exert their various functions, but rather need to be physically transported via nucleoside transporters1,2.Two different transporter families are responsible for transporting nucleosides across the plasma membrane: the Concentrative nucleoside transporter proteins (CNT, SLC28 family), which consist of three members, CNT1-3, and act as Na+-dependent symporters1,3 and the Equilibrative nucleoside transporter proteins ENT1-4 (ENT, SLC29 family), which mediate a Na+-independent facilitated diffusion. Therefore, ENTs act as bidirectional carriers, responsible for the influx and efflux of substrates1.CNTs are responsible for the intracellular uptake of nucleosides, an energy consuming process which is coupled to the Na+ gradient across the plasma membrane. All three transporters display a relatively high affinity for their substrates but a more selective than ENTs1,4. Pyrimidines are the substrate of choice for CNT1 although it can bind but not transport adenosine. CNT2 prefers purines, although it can transport uridine, and CNT3 is selective for both types of nucleosides. Both CNT1 and CNT2 display a 1:1 stoichiometry (nucleoside:sodium)1,5. CNT3 on the other hand transports two Na+ ions per nucleoside, and can also co-transport protons in a pH dependent manner in a 1:1 ratio1,6,7.All three CNTs have thirteen transmembrane domains and an extracellular C-terminus responsible for substrate recognition1.CNT1 is widely expressed in the small intestine, kidney and liver1,8-10. CNT2 is expressed in immune system cells1,8 and CNT3 expression is abundant in monocytes and macrophages. All three are detected in various regions of the brain1,6,11,12.There is no evidence that nucleoside transporters are directly involved in pathophysiologies, but they are clinically significant. For example, nucleoside transporters are responsible for the cellular uptake of a number of nucleoside-derived anticancer drugs1.

WB

Alomone Labs

Concentrative nucleoside transporter 1, Sodium/nucleoside cotransporter 1

A Rabbit Polyclonal Antibody to Concentrative Nucleoside Transporter 1 (CNT1, SLC28A1)

Anti-SLC28A1 (CNT1) Antibody (#ANT-061) is a highly specific antibody directed against an epitope of the rat Concentrative nucleoside transporter 1. The antibody can be used in western blot analysis. It has been designed to recognize CNT1 from human, rat, and mouse samples.

BLP-NT061

NA

Concentrative nucleoside transporter 1, Sodium/nucleoside cotransporter 1

1-2 Business Days

Israel/IL

CBE- Cell-based ELISA, FC- Flow cytometry, ICC- Immunocytochemistry, IE- Indirect ELISA, IF- Immunofluorescence, IFC- Indirect flow cytometry, IHC- Immunohistochemistry, IP- Immunoprecipitation, LCI- Live cell imaging, N- Neutralization, WB- Western blot

SLC28A1

Lyophilized powder. Reconstituted antibody contains phosphate buffered saline (PBS), pH 7.4.

Contact Alomone Labs for technical support and product customization

H- Human, M- Mouse, R- Rat

No

Affinity purified on immobilized antigen.

41116161

NA

Western blot analysis

1 µg peptide per 1 µg antibody

Contact Alomone for information

1:200