PIN1 Recombinant antibody

• Featured Product
• KD/KO Validated

PIN1 Uni-rAb^TM Recombinant Antibody for WB, IHC, IF/ICC, IP, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat, pig

Applications

WB, IHC, IF/ICC, IP, ELISA

Conjugate

Unconjugated

CloneNo.

5N20

Cat no : 81857-1-RR

Synonyms

Pin 1, Peptidyl-prolyl cis-trans isomerase Pin1, Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1, EC:5.2.1.8, 5N20

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Validation Data Gallery

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  WB analysis of HeLa using 81857-1-RR

  WB result of PIN1 antibody (81857-1-RR; 1:200000; incubated at room temperature for 1.5 hours) with sh-Control and sh-PIN1 transfected HeLa cells.

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  WB analysis using 81857-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 81857-1-RR (PIN1 antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours.

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  IP experiment of HepG2 using 81857-1-RR

  IP result of anti-PIN1 (IP:81857-1-RR, 4ug; Detection:81857-1-RR 1:20000) with HepG2 cells lysate 1920 ug.

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  IP experiment of NIH/3T3 using 81857-1-RR

  IP result of anti-PIN1 (IP:81857-1-RR, 4ug; Detection:81857-1-RR 1:20000) with NIH/3T3 cells lysate 1120 ug.

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  IHC staining of human pancreas cancer using 81857-1-RR

  Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 81857-1-RR (PIN1 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human pancreas cancer using 81857-1-RR

  Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 81857-1-RR (PIN1 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of NIH/3T3 using 81857-1-RR

  Immunofluorescent analysis of (4% PFA) fixed NIH/3T3 cells using PIN1 antibody (81857-1-RR, Clone: 5N20 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), CL594-Phalloidin (red).

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  Affinity and Kinetic Characterization of 81857-1-RR

  Biolayer interferometry (BLl) kinetic assays of 81857-1-RR against Human PIN1 were performed. The affinity constant is 0.17 nM.

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Tested Applications

• Positive WB detected in: HEK-293 cells, HeLa cells, Jurkat cells, K-562 cells, mouse brain tissue, rat brain tissue, pig brain tissue
• Positive IP detected in: HepG2 cells, NIH/3T3 cells
• Positive IHC detected in: human pancreas 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: NIH/3T3 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

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

81857-1-RR targets PIN1 in WB, IHC, IF/ICC, IP, ELISA applications and shows reactivity with human, mouse, rat, pig samples.

• Tested Reactivity: human, mouse, rat, pig
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: PIN1 fusion protein Ag0767
• Full Name: peptidylprolyl cis/trans isomerase, NIMA-interacting 1
• Calculated Molecular Weight: 18 kDa
• Observed Molecular Weight: 18 kDa
• GenBank Accession Number: BC002899
• Gene Symbol: PIN1
• Gene ID (NCBI): 5300
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• 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

PIN1(Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1) is essential for mitosis progression in yeast cells and is hypothesized to perform the same role in mammalian cells. It might regulate cellular processes distinct from the cell cycle itself, such as terminal differentiation through a modulation of differentiation-specific gene expression(PMID:20801874). It colocalizes with NEK6 in the nucleus. Pin1 inhibition simultaneously blocks multiple cancer pathways, disrupts the desmoplastic and immunosuppressive TME, and upregulates PD-L1 and ENT1, rendering pancreatic ductal adenocarcinoma (PDAC) eradicable by immunochemotherapy (PMID: 34388391).