CoraLite® Plus 488-conjugated HNRNPU Polyclonal antibody

HNRNPU Polyclonal Antibody for IF

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

IF

Conjugate

CoraLite® Plus 488 Fluorescent Dye

Cat no : CL488-14599

Synonyms

hnRNP U, HNRNPU, HNRPU, p120, pp120, SAF A, SAFA, Scaffold attachment factor A, U21.1

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Validation Data Gallery

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  IF Staining of HeLa using CL488-14599

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using CoraLite® Plus 488 HNRNPU antibody (CL488-14599) at dilution of 1:200, CL594-phalloidin (red).

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Tested Applications

• Positive IF detected in: HeLa cells

Recommended dilution

• Immunofluorescence (IF): IF : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-14599 targets HNRNPU in IF applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: HNRNPU fusion protein Ag6141
• Full Name: heterogeneous nuclear ribonucleoprotein U (scaffold attachment factor A)
• Calculated Molecular Weight: 825 aa, 91 kDa
• Observed Molecular Weight: 120 kDa
• GenBank Accession Number: BC003621
• Gene Symbol: HNRNPU
• Gene ID (NCBI): 3192
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

HNRNPU, also named as HNRPU, SAFA, and U21.1, is a 825 amino acid protein, which is extensively phosphorylated. HNRNPU as a component of ribonucleosomes localized in cytoplasmic mRNP granules containing untranslated mRNAs. HNRNPU is a component of the CRD-mediated complex that promotes MYC mRNA stabilization. HNRNPU Plays a role in the circadian regulation of the core clock component ARNTL/BMAL1 transcription. The calculated molecular weight of HNRNPU is 90 kDa, but the 120 kDa HNRNPU protein is an abundant nucleoplasmic phosphoprotein that can be crosslinked to pre-mRNA in intact cells by UV light (PMID: 1628625).