KPNA2 Antibody (YA4077)

Cat. No.: HY-P84380: Data Sheet User Guide for Antibodies
FAQs
Technical Support

KPNA2 Antibody (YA4077) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to KPNA2.

For research use only. We do not sell to patients.

Size	Stock	Quantity
20 μL	Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks	Estimated Time of Arrival: December 31
50 μL	Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks	Estimated Time of Arrival: December 31
100 μL	Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks	Estimated Time of Arrival: December 31
250 μL	Get quote

Synthetic products have potential research and development risk.

or Bulk Inquiry

* Please select Quantity before adding items.

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Verification Image
Background
Documentation
References

Description

KPNA2 Antibody (YA4077) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to KPNA2.

Host

Mouse

Clonality

Monoclonal

Molecular Weight

Predicted band size: 58 kDa;

Observed band size: 55-58 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse

SwissProt ID

P52292

Gene ID

3838 [NCBI]

Immunogen

Purified recombinant fragment of human KPNA2 (AA: 1-530) expressed in E. Coli.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:2000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:200-1:1000
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:200-1:1000
FC FC: Flow Cytometry	1:200-1:400
ELISA ELISA: Enzyme Linked Immunosorbent Assay	1:10000

Purity	affinity purified.	Conjugation	Non-conjugated
Modification	Unmodified	Isotype	IgG1

Appearance

Liquid

Formulation

Supplied in PBS with 0.05% sodium azide

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

ICC

Immunocytochemistry analysis of Hela cells labeling KPNA2 with KPNA2 Antibody (HY-P84380) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with KPNA2 Antibody (HY-P84380) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Mouse IgG H&L（HY-P8005, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
Immunocytochemistry analysis of Hela cells labeling KPNA2 with KPNA2 Antibody (HY-P84380) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with KPNA2 Antibody (HY-P84380)at 1/100 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Mouse IgG H&L（HY-P8005,Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

Background

Function：Functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1 (PubMed:28991411, PubMed:32130408, PubMed:7604027, PubMed:7754385). Binds specifically and directly to substrates containing either a simple or bipartite NLS motif (PubMed:28991411, PubMed:32130408, PubMed:7604027, PubMed:7754385). 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 (PubMed:7604027, PubMed:7754385). 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. Mediator of PR-DUB complex component BAP1 nuclear import; acts redundantly with KPNA1 and Transportin-1/TNPO1 (PubMed:35446349)

Subcellular Localization：Cytoplasm; Nucleus; Endoplasmic reticulum membrane; Golgi apparatus membrane

Expression：
Tissue_specificity:general expression

Subunit：Heterodimer; with KPNB1 (PubMed:10353244, PubMed:17596301). Interacts with ANP32E (By similarity). Component of a complex containing CSE1L, RAN and KPNA2. Interacts directly with CSE1L. Interacts with PLAG1. Interacts with APEX1 (via N-terminus). Interacts with FRG1 (via N-terminus). Interacts with ARL4A, CTNNBL1 and NBN. Interacts with SNAI1 (via zinc fingers) and SNAI2 (via zinc fingers). Interacts with BAG6 (PubMed:29042515). Interacts with AIFM2; this interaction likely mediates the translocation of AIFM2 into the nucleus upon oxidative stress. Interacts with RSL1D1 (PubMed:36647821). Interacts with BAP1 (via C-terminus); the interaction contributes to BAP1 nuclear localization (PubMed:35446349). Interacts with PLSCR4; this interaction mediates the nucleus import of PLSCR4 (PubMed:21690087)

Synonyms

QIP2; RCH1; IPOA1; SRP1alpha

Documentation

User Guide for Antibodies (1077 KB)

References

[1]. /biology-dictionary/786-0-cell.html [Content Brief]