CoraLite® Plus 488-conjugated U2AF2/U2AF65 Monoclonal antibody

U2AF2/U2AF65 Monoclonal Antibody for IF/ICC, FC (Intra)

Host / Isotype

Mouse / IgG2a

Reactivity

human, mouse, rat

Applications

IF/ICC, FC (Intra)

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

1B7E7

Cat no : CL488-68166

Synonyms

U2AF65, U2AF2, hU2AF65, hU2AF(65), 1B7E7

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Validation Data Gallery

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  IF Staining of HEK-293 using CL488-68166

  Immunofluorescent analysis of (4% PFA) fixed HEK-293 cells using CoraLite® Plus 488 U2AF2 antibody (CL488-68166, Clone: 1B7E7 ) at dilution of 1:100, CL594-phalloidin (red).

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  FC experiment of HEK-293 using CL488-68166

  1X10^6 HEK-293 cells were intracellularly stained with 0.8 ug CoraLite® Plus 488 Anti-Human U2AF2 (CL488-68166, Clone:1B7E7) (red), or 0.8 ug CoraLite® Plus 488 Mouse IgG2a Isotype Control (C1.18.4) (CL488-65208, Clone: C1.18.4) (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

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Tested Applications

• Positive IF/ICC detected in: HEK-293 cells
• Positive FC (Intra) detected in: HEK-293 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.80 ug per 10^6 cells in a 100 µl suspension

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

CL488-68166 targets U2AF2/U2AF65 in IF/ICC, FC (Intra) applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Mouse / IgG2a
• Class: Monoclonal
• Type: Antibody
• Immunogen: U2AF2/U2AF65 fusion protein Ag8070
• Full Name: U2 small nuclear RNA auxiliary factor 2
• Calculated Molecular Weight: 54 kDa
• Observed Molecular Weight: 60-65 kDa
• GenBank Accession Number: BC008740
• Gene Symbol: U2AF2
• Gene ID (NCBI): 11338
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein A 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.

Background Information

U2AF2, also named as U2 auxiliary factor 65 kDa subunit , is a 475 amino acid protein, which belongs to the splicing factor SR family. U2AF2 is Necessary for the splicing of pre-mRNA. By recruiting PRPF19 and the PRP19C/Prp19 complex/NTC/Nineteen complex to the RNA polymerase II C-terminal domain (CTD), pre-mRNA, may couple transcription to splicing. The calculated molecular weight of U2AF2 is 53 kDa, but modified U2AF2 is about 65 kDa.