Key Product Details

Validated by

Knockout/Knockdown

Species Reactivity

Human

Applications

Knockout Validated, Western Blot, Simple Western, Immunoprecipitation

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

View all Nbs1 Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human Nbs1
Pro498-Arg754
Accession # O60934

Specificity

Detects human Nbs1 in Western blots.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human Nbs1 Antibody

Detection of Human Nbs1 antibody by Western Blot.

Detection of Human Nbs1 by Western Blot.

Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and K562 human chronic myelogenous leukemia cell line. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Human Nbs1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1573) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Nbs1 at approximately 100 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Detection of Human Nbs1 antibody by Simple WesternTM.

Detection of Human Nbs1 by Simple WesternTM.

Simple Western lane view shows lysates of HeLa human cervical epithelial carcinoma parental cell line and Nbs1 knockout HeLa cell line (KO), loaded at 0.2 mg/mL. A specific band was detected for Nbs1 at approximately 115 kDa (as indicated) in the HeLa parental cell line using 20 µg/mL of Goat Anti-Human Nbs1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1573) . This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
Western Blot Shows Human Nbs1 Antibody Specificity by Using Knockout Cell Line.

Western Blot Shows Human Nbs1 Specificity by Using Knockout Cell Line.

Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and Nbs1 knockout HeLa cell line (KO). PVDF membrane was probed with 0.25 µg/mL of Goat Anti-Human Nbs1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1573) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Nbs1 at approximately 95 kDa (as indicated) in the parental HeLa cell line, but is not detectable in knockout HeLa cell line. GAPDH (Catalog # AF5718) is shown as a loading control. This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Applications for Human Nbs1 Antibody

Application
Recommended Usage

Immunoprecipitation

2 µg/500 µg cell lysate
Sample: HeLa human cervical epithelial carcinoma cell line and K562 human chronic myelogenous leukemia cell line, see our available Western blot detection antibodies

Knockout Validated

Nbs1 is specifically detected in HeLa human cervical epithelial carcinoma parental cell line but is not detectable in Nbs1 knockout HeLa cell line.

Simple Western

20 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line

Western Blot

0.5 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line and K562 human chronic myelogenous leukemia cell line

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Nbs1

The Nijmegen Breakage Syndrome 1 (Nbs1) protein is a member of the Mre11/Rad50/Nbs1 (MRN) protein complex that binds to DNA double-strand breaks in cells exposed to DNA damaging agents. In addition, the MRN complex colocalizes with replication forks during DNA replication. The MRN complex plays an important role in routine cell cycle progression and genotoxic stress responses by facilitating DNA repair. In fact, mutation of the nbs1 gene and resultant loss of Nbs1 protein expression in humans results in the chromosomal instability disease, Nijmegen Breakage Syndrome.

Long Name

Nijmegen Breakage Syndrome 1

Alternate Names

NBN, Nibrin, p95

Entrez Gene IDs

4683 (Human); 27354 (Mouse); 85482 (Rat)

Gene Symbol

NBN

UniProt

O60934

Additional Nbs1 Products

Product Documents for Human Nbs1 Antibody

Product Datasheets

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human Nbs1 Antibody

For research use only

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