FIP1L1 Recombinant antibody

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  IHC staining of human ovary cancer using 83863-3-RR

  Immunohistochemical analysis of paraffin-embedded human ovary cancer tissue slide using 83863-3-RR (FIP1L1 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of MCF-7 using 83863-3-RR

  Immunofluorescent analysis of (4% PFA) fixed MCF-7 cells using FIP1L1 antibody (83863-3-RR, Clone: 240658A8 ) at dilution of 1:250 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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  FC experiment of A549 using 83863-3-RR

  1x10^6 A549 cells were intracellularly stained with 0.25 ug FIP1L1 Recombinant antibody (83863-3-RR, Clone:240658A8) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed and permeabilized with True-Nuclear Transcription Factor Buffer Set.

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  FC experiment of U-2 OS using 83863-3-RR

  1x10^6 U-2 OS were intracellularly stained with 0.25 ug FIP1L1 Recombinant antibody (83863-3-RR, Clone:240658A8) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed and permeabilized with True-Nuclear Transcription Factor Buffer Set.

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  Affinity and Kinetic Characterization of 83863-3-RR

  Biolayer interferometry (BLl) kinetic assays of 83863-3-RR against Human FIP1L1 were performed. The affinity constant is 1.63 nM.

FIP1L1 {ptg:Brand} Recombinant Antibody for IHC, IF/ICC, FC (Intra), ELISA

Cat No. 83863-3-RR

Clone No.240658A8

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

IHC, IF/ICC, FC (Intra), ELISA

Synonyms

240658A8, FIP1, FIP1-like 1 protein, Pre-mRNA 3'-end-processing factor FIP1, RHE

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Tested Applications

• Positive IHC detected in: human ovary cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: MCF-7 cells
• Positive FC (Intra) detected in: A549 cells, U2OS cells

Recommended dilution

• Immunohistochemistry (IHC): IHC : 1:250-1:1000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:125-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 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

83863-3-RR targets FIP1L1 in IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: FIP1L1 fusion protein Ag2921
• Full Name: FIP1 like 1 (S. cerevisiae)
• Calculated Molecular Weight: 594 aa, 66 kDa
• GenBank Accession Number: BC017724
• Gene Symbol: FIP1L1
• Gene ID (NCBI): 81608
• RRID: AB_3671449
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• UNIPROT ID: Q6UN15
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol , pH 7.3
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

FIP1L1, also known as FIP1, encodes a subunit of the CPSF (cleavage and polyadenylation specificity factor) complex that polyadenylates the 3' end of mRNA precursors. The FIP1L1-PDGFRA fusion gene encodes a constitutively activated tyrosine kinase that links the first 233 amino acids of FIP1L1 to the last 523 amino acids of PDGFRA. This gene fusion and chromosomal deletion causes some forms of idiopathic hypereosinophilic syndrome (HES)( PMID: 12660384).