Snurportin 1 Antibody / SNUPN

Snurportin1 is a protein that in humans is encoded by the SNUPN gene. The nuclear import of the spliceosomal snRNPs U1, U2, U4 and U5, is dependent on the presence of a complex nuclear localization signal. The latter is composed of the 5'-2,2,7-terminal trimethylguanosine (m3G) cap structure of the U snRNA and the Sm core domain. The protein encoded by this gene interacts specifically with m3G-cap and functions as an snRNP-specific nuclear import receptor. Alternatively spliced transcript variants encoding the same protein have been identified for this gene.

Product Specifications

CAS Number

9007-83-4

Specifications

Western blot: 0.5-1 µg/mL, Immunofluorescence: 5 µg/mL, Flow cytometry: 1-3ug/million cells, Direct ELISA: 0.1-0.5 µg/mL, Immunohistochemistry (FFPE) : 2-5 µg/mL

UniProt

O95149

Host

Rabbit

Reactivity

Human, Mouse, Rat

Immunogen

E. coli-derived recombinant human protein (amino acids M1-N360) was used as the immunogen for the Snurportin 1 antibody.

Clonality

Polyclonal

Isotype

IgG

Applications

WB, IF, FACS, IHC-P, Direct ELISA

Purity

Antigen affinity purified

Format

Antigen affinity purified

Buffer

Lyophilized from 1X PBS with 2% Trehalose

Reconstitution

After reconstitution, the Snurportin 1 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

Limitations

This Snurportin 1 antibody is available for research use only.

Storage Conditions

After reconstitution, the Snurportin 1 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Formulation

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Applications Notes

Optimal dilution of the Snurportin 1 antibody should be determined by the researcher.

Location

Nuclear, cytoplasmic

Image Legend

Immunofluorescent staining of FFPE human U-87 MG cells with Snurportin 1 antibody (red) and DAPI nuclear stain (blue) . HIER: steam section in pH6 citrate buffer for 20 min.