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Key Product Details

Validated by

Independent Antibodies, Biological Validation

Species Reactivity

Validated:

Human, Mouse

Cited:

Human, Mouse

Predicted:

Orangutan (100%). Backed by our 100% Guarantee.

Applications

Validated:

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, Knockdown Validated, Simple Western, Western Blot

Cited:

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunoprecipitation, Knockdown Validated, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

1.0 mg/ml

Product Specifications

Immunogen

Immunogen was a dually phosphorylated synthetic peptide, which represented a portion of human replication protein A2, 32 kDa surrounding phosphorylated serines that corresponded to positions 4 and 8 using the numbering given in entry NP_002937.1 (GeneID

Modification

p Ser4, p Ser8

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for RPA2 [p Ser4, p Ser8] Antibody

Western Blot: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017]

Western Blot: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017]

Western Blot: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Detection of Human Phospho RPA32 (S4/S8) by western blot. Samples: Whole cell lysate (50 ug) from HeLa cells treated with 100 uM EPE (+) or mock treated (-). Antibodies: Affinity purified rabbit anti-Phospho RPA32 (S4/S8) antibody NBP1-23017 used at 0.1 ug/ml. Lower panel: Rabbit anti-RPA32 antibody NB100-332. Detection: Chemiluminescence with an exposure time of 75 seconds.
Immunocytochemistry/ Immunofluorescence: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017]

Immunocytochemistry/ Immunofluorescence: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017]

Immunocytochemistry/Immunofluorescence: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Formaldehyde-fixed asynchronous HeLa cells. Untreated cells (left) and EPE treated cells (right). Antibody: Affinity purified rabbit anti- Phospho RPA32 (S4/S8) used at a dilution of 1:1,000 (1ug/ml). Detection: Red-fluorescent goat anti-rabbit IgG-heavy and light chain cross-adsorbed Antibody DyLight® 594 Conjugated used at a dilution of 1:100. Counterstain: Alexa Fluor (R) 488 phalloidin (green).
Immunohistochemistry-Paraffin: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017]

Immunohistochemistry-Paraffin: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017]

Immunohistochemistry-Paraffin: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Section of mouse gut, MOCK treatment (left) and CIP treatment (right).Antibody: Affinity purified rabbit anti-Phospho RPA32 (S4/S8) used at a dilution of 1:1,000 (1ug/ml). Detection: DAB

Applications for RPA2 [p Ser4, p Ser8] Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:500 - 1:5000

Immunohistochemistry

1:500 - 1:2000

Immunohistochemistry-Paraffin

1:500 - 1:2000

Immunoprecipitation

2-10 ug/mg of lysate

Western Blot

1:2000-1:10000
Application Notes
Formaldehyde fixation is recommended. Permeabilization with Triton-X 100 is recommended for formaldehydefixed cells. Epitope retrieval with Tris-EDTA pH9.0 is recommended for FFPE tissue sections.
See Simple Western Antibody Database for Simple Western validation: tested in human squamous carcinoma cells; antibody dilution of 1:50; separated by charge
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

Tris-Citrate/Phosphate (pH 7.0 - 8.0)

Preservative

0.09% Sodium Azide

Concentration

1.0 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C. Do not freeze.

Background: RPA2

Replication protein A (RPA) is a multisubunit complex that carries out DNA mismatch repair (MMR) in association with MSH2 (a subunit of human MutS heterodimers), MLH1 (a subunit of human MutL heterodimers), PCNA, and DNA polymerase-delta. RPA is composed of a heterotrimer that includes subunits of 70 kDa (RPA1), 32kDa (RPA2), and 14kDa (RPA3). RPA2, the 32kDa subunit, is phosphorylated by the cdc2 family of kinases when cells enter S-phase and in response to DNA damage by ATM, ATR, and DNA-PK.

Long Name

Replication Protein A2, 32kDa

Alternate Names

REPA2, RPA32

Entrez Gene IDs

6118 (Human)

Gene Symbol

RPA2

Additional RPA2 Products

Product Documents for RPA2 [p Ser4, p Ser8] Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for RPA2 [p Ser4, p Ser8] Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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