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Name :
KPNA3 Polyclonal Antibody

Documents :
DataSheet Material Safety Data Sheets (MSDS)

Description :
Polyclonal antibody to KPNA3

Tested applications :
WB, IHC

Species reactivity :
Human, Mouse

Alternative names :
KPNA3 antibody; IPOA4 antibody; SRP1 antibody; SRP1gamma antibody; SRP4 antibody; hSRP1 antibody; importin subunit alpha-4 antibody

Immunogen :

Isotype :
Rabbit IgG

Preparation :
Antigen: Recombinant fusion protein containing a sequence corresponding to amino acids 1-210 of human KPNA3 (NP_002258.2).

Clonality :
Polyclonal

Formulation :
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

Storage instructions :
Store at -20℃. Avoid freeze / thaw cycles.

Applications :
WB 1:500 – 1:2000IHC 1:50 – 1:100

Background :
Functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1. Binds specifically and directly to substrates containing either a simple or bipartite NLS motif. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. In vitro, mediates the nuclear import of human cytomegalovirus UL84 by recognizing a non-classical NLS. Recognizes NLSs of influenza A virus nucleoprotein probably through ARM repeats 7-9.

References :

Antibodies are immunoglobulins secreted by effector lymphoid B cells into the bloodstream. Antibodies consist of two light peptide chains and two heavy peptide chains that are linked to each other by disulfide bonds to form a “Y” shaped structure. Both tips of the “Y” structure contain binding sites for a specific antigen. Antibodies are commonly used in medical research, pharmacological research, laboratory research, and health and epidemiological research. They play an important role in hot research areas such as targeted drug development, in vitro diagnostic assays, characterization of signaling pathways, detection of protein expression levels, and identification of candidate biomarkers.
Related websites: https://www.medchemexpress.com/antibodies.html
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Author: Gardos- Channel