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Name :
KPNA4 Polyclonal Antibody

Documents :
DataSheet Material Safety Data Sheets (MSDS)

Description :
Polyclonal antibody to KPNA4

Tested applications :
WB, IHC, IF

Species reactivity :
Human, Mouse, Rat

Alternative names :
KPNA4 antibody; IPOA3 antibody; QIP1 antibody; SRP3 antibody; importin subunit alpha-3 antibody

Immunogen :

Isotype :
Rabbit IgG

Preparation :
Antigen: Recombinant fusion protein containing a sequence corresponding to amino acids 1-240 of human KPNA4 (NP_002259.1).

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 – 1:200IF 1:50 – 1:200

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. In vitro, mediates the nuclear import of human cytomegalovirus UL84 by recognizing a non-classical NLS.

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