Anti-POLK/Dna Polymerase Kappa Antibody

Product Name

Anti-POLK/Dna Polymerase Kappa Antibody

View all POLK Antibodies

SKU/Catalog Number

A01987

Size

100ug

Form

Liquid (sterile filtered)

Description

Boster Bio Anti-POLK/Dna Polymerase Kappa Antibody (Catalog # A01987). Tested in ELISA, WB applications. This antibody reacts with Human.

Storage & Handling

Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. Expiration date is one (1) year from date of opening. (Ship on dry ice.)

Cite This Product

Anti-POLK/Dna Polymerase Kappa Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A01987)

Host

Goat

Contents

0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2, 0.01% (w/v) Sodium Azide

Clonality

Polyclonal

Isotype

IgG

Immunogen

This affinity-purified antibody was prepared from whole goat serum produced by repeated immunizations with a synthetic peptide corresponding to amino acids 817-830 of Human POLK (polymerase (DNA directed) kappa).

Reactive Species

A01987 is reactive to POLK in Human

Observed Molecular Weight

42 kDa

Calculated molecular weight

98.8 kDa

Background of POLK

POLK (also known as DNA polymerase kappa, DINB protein and DINP) is involved in DNA repair. POLK plays an important role in translesion synthesis, where the normal high-fidelity DNA polymerases cannot proceed and DNA synthesis stalls. Depending on the context, it inserts the correct base, but causes frequent base transitions, transversions and frameshifts. POLK lacks 3'-5' proofreading exonuclease activity. POLK is a nuclear protein that binds to REV1L and PCNA. POLK is detected throughout the nucleus and at replication foci. Multiple alternative splice variants have been detected for this protein. POLK is found at low levels in testis, spleen, prostate and ovary and at very low levels in kidney, colon, brain, heart, liver, lung, placenta, pancreas and peripheral blood leukocytes.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Applications

A01987 is guaranteed for ELISA, WB Boster Guarantee

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

ELISA: 1:2,000 - 1:10,000
WB: 1:500 - 1:3,000
This affinity purified antibody has been tested for use in ELISA and western blot.  Specific conditions for reactivity should be optimized by the end user. Expect a band ~ 98.8 kDa in size corresponding to POLK by western blotting in the appropriate cell lysate or extract.  Splice variants for this protein may show molecular weights of 89.0 and 76.4 kDa.

Validation Images & Assay Conditions

See full target information POLK

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