Phospho-p95/NBS1 (Ser343) Antibody (YA165)

Cat. No.: HY-P80473: Data Sheet COA
SDS
User Guide for Antibodies
FAQs
Technical Support

Phospho-p95/NBS1 (Ser343) Antibody (YA165) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Phospho-p95/NBS1 (Ser343).

For research use only. We do not sell to patients.

Size	Stock	Quantity
10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

Phospho-p95/NBS1 (Ser343) Antibody (YA165) Featured Recommendations:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Verification Image
Background
Documentation

Description

Phospho-p95/NBS1 (Ser343) Antibody (YA165) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Phospho-p95/NBS1 (Ser343).

Host

Rabbit

Clonality

Recombinant, Monoclonal

Molecular Weight

Predicted band size: 85 kDa;

Observed band size: 95 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse

SwissProt ID

O60934

Gene ID

4683 [NCBI]

Immunogen

Synthetic phosphopeptide corresponding to residues surrounding Ser343 of Human p95/NBS1.AA range:321-370.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:200
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:50-1:200
IP IP: Immunoprecipitation	Use at an assay dependent concentration.

Sensitivity	Endogenous	Purity	Protein A affinity purified.
Conjugation	Non-conjugated	Modification	Phosphorylated
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

IHC-P

Immunohistochemical analysis of paraffin-embedded mouse testis tissue using Phospho-p95/NBS1 (Ser343) Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80473, 1:100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded mouse testis tissue using Phospho-p95/NBS1 (Ser343) Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80473, 1:100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

Background

Function：Component of the MRN complex, which plays a central role in double-strand break (DSB) repair, DNA recombination, maintenance of telomere integrity and meiosis (PubMed:10888888, PubMed:15616588, PubMed:18411307, PubMed:18583988, PubMed:18678890, PubMed:19759395, PubMed:23115235, PubMed:28216226, PubMed:28867292, PubMed:9705271). The MRN complex is involved in the repair of DNA double-strand breaks (DSBs) via homologous recombination (HR), an error-free mechanism which primarily occurs during S and G2 phases (PubMed:19759395, PubMed:28867292, PubMed:9705271). The complex (1) mediates the end resection of damaged DNA, which generates proper single-stranded DNA, a key initial steps in HR, and is (2) required for the recruitment of other repair factors and efficient activation of ATM and ATR upon DNA damage (PubMed:19759395, PubMed:9705271). The MRN complex possesses single-strand endonuclease activity and double-strand-specific 3'-5' exonuclease activity, which are provided by MRE11, to initiate end resection, which is required for single-strand invasion and recombination (PubMed:19759395, PubMed:28867292, PubMed:9705271). Within the MRN complex, NBN acts as a protein-protein adapter, which specifically recognizes and binds phosphorylated proteins, promoting their recruitment to DNA damage sites (PubMed:12419185, PubMed:15616588, PubMed:18411307, PubMed:18582474, PubMed:18583988, PubMed:18678890, PubMed:19759395, PubMed:19804756, PubMed:23762398, PubMed:24534091, PubMed:27814491, PubMed:27889449, PubMed:33836577). Recruits MRE11 and RAD50 components of the MRN complex to DSBs in response to DNA damage (PubMed:12419185, PubMed:18411307, PubMed:18583988, PubMed:18678890, PubMed:24534091, PubMed:26438602). Promotes the recruitment of PI3/PI4-kinase family members ATM, ATR, and probably DNA-PKcs to the DNA damage sites, activating their functions (PubMed:15064416, PubMed:15616588, PubMed:15790808, PubMed:16622404, PubMed:22464731, PubMed:30952868, PubMed:35076389). Mediates the recruitment of phosphorylated RBBP8/CtIP to DSBs, leading to cooperation between the MRN complex and RBBP8/CtIP to initiate end resection (PubMed:19759395, PubMed:27814491, PubMed:27889449, PubMed:33836577). RBBP8/CtIP specifically promotes the endonuclease activity of the MRN complex to clear DNA ends containing protein adducts (PubMed:27814491, PubMed:27889449, PubMed:30787182, PubMed:33836577). The MRN complex is also required for the processing of R-loops (PubMed:31537797). NBN also functions in telomere length maintenance via its interaction with TERF2: interaction with TERF2 during G1 phase preventing recruitment of DCLRE1B/Apollo to telomeres (PubMed:10888888, PubMed:28216226). NBN also promotes DNA repair choice at dysfunctional telomeres: NBN phosphorylation by CDK2 promotes non-homologous end joining repair at telomeres, while unphosphorylated NBN promotes microhomology-mediated end-joining (MMEJ) repair (PubMed:28216226). Enhances AKT1 phosphorylation possibly by association with the mTORC2 complex (PubMed:23762398)

Subcellular Localization：Nucleus; Chromosome; Nucleus, PML body; Chromosome, telomere

Expression：
Tissue_specificity:It is widely present (PubMed: 9590180) . It is highly expressed in the testes (PubMed: 9590180) .

Induction:Up-regulated by ionizing radiation (IR)

Subunit：Component of the MRN complex composed of two heterodimers RAD50 and MRE11 associated with a single NBN (PubMed:11238951, PubMed:26215093, PubMed:28867292, PubMed:36577401, PubMed:9590181, PubMed:9705271).

RRID

AB_3102547

Database

Entrez Gene: 4683 Human ; 27354 Mouse ;

SwissProt: O60934 Human ; Q9R207 Mouse ;

OMIM: 251260 Human

Research Field

Epigenetics and Nuclear Signaling

Documentation

Select Batch:

Data Sheet (236 KB) SDS (252 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)

Phospho-p95/NBS1 (Ser343) Antibody (YA165) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Your Recently Viewed Products:

Product Name

Requested Quantity *

Applicant Name *

Salutation

Email Address *

Phone Number *

Department

Organization Name *

City

State

Country or Region *

Remarks

Product Name

Lot #

Applicant Name *

Country or Region *

Email Address *

Remarks

Name
Email *

	Sorry, but the email address you supplied was invalid.

Phospho-p95/NBS1 (Ser343) Antibody (YA165)

Phospho-p95/NBS1 (Ser343) Antibody (YA165) Featured Recommendations:

Product Detail

Verification Image

Background

Documentation

Phospho-p95/NBS1 (Ser343) Antibody (YA165) Related Classifications

Your Recently Viewed Products:

Request for HNMR Report

SAFETY DATA SHEET (SDS)

Request for HNMR Report