Anti-OBFC2B/NABP2 Antibody

NABP2 antibody

Boster Bio Anti-OBFC2B/NABP2 Antibody catalog # A09240. Tested in WB, IHC, ICC, IF, IP, ELISA applications. This antibody reacts with Human, Mouse, Rat.

Product Info Summary

SKU: A09240
Size: 100 μl/vial
Reactive Species: Human, Mouse, Rat
Host: Rabbit
Application: ELISA, IP, IF, IHC, ICC, WB

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Product Name

Anti-OBFC2B/NABP2 Antibody

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SKU/Catalog Number

A09240

Size

100 μl/vial

Form

Liquid

Description

Boster Bio Anti-OBFC2B/NABP2 Antibody catalog # A09240. Tested in WB, IHC, ICC, IF, IP, ELISA applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

12 months from date of receipt,-20℃ as supplied. 6 months 2 to 8℃ after reconstitution. Avoid repeated freezing and thawing.

Cite This Product

Anti-OBFC2B/NABP2 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A09240)

Host

Rabbit

Contents

500 μg/ml antibody with PBS, 0.02% NaN3, 1 mg stabilizing protein and 50% glycerol
This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.

Clonality

Polyclonal

Immunogen

E.coli-derived human OBFC2B/NABP2 recombinant protein (Position: T3-S209).

Reactive Species

A09240 is reactive to NABP2 in Human, Mouse, Rat

Observed Molecular Weight

33 kDa

Calculated molecular weight

22.3 kDa

Background of NABP2

OBFC2B, also named as NABP2 or SSB1, is a 211 amino acid protein, which belongs to the SOSS-B family. OBFC2B localizes to nuclear foci following DNA damage. OBFC2B is a component of the SOSS complex, a multiprotein complex that functions downstream of the MRN complex to promote DNA repair and G2/M checkpoint. In the SOSS complex, OBFC2B acts as a sensor of single-stranded DNA that binds to single-stranded DNA, in particular to polypyrimidines. The calculated molecular weight of OBFC2B is 22 kDa, but modified OBFC2B is about 32 kDa.

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

A09240 is guaranteed for ELISA, IP, IF, IHC, ICC, 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.

Western blot, 1:500-2000
Immunohistochemistry, 1:50-400
Immunocytochemistry/Immunofluorescence, 1:50-400
ImmunoPrecipitation, 1:250-300
ELISA, 1:100-1000

Positive Control

WB: human Hela whole cell, human HepG2 whole cell, human A549 whole cell, human Jurkat whole cell, rat brain tissue, rat C6 whole cell, mouse brain tissue, mouse NIH/3T3 whole cell
IHC: human colon cancer tissue, human lung cancer tissue, mouse brain tissue, rat brain tissue

Validation Images & Assay Conditions

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Order DetailsPrice
A09240

100 μL

$370

Free Secondary Antibody

FREE  $95.00
FREE  $95.00
$40.00  $80.00
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$67.50  $135.00
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A09240
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00

Troubleshooting

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We promise all of our products perform as described in datasheets.

This product is for Research Use Only. Not for use in diagnostic procedures.

Update date: May 11, 2026