Anti-IKB beta/NFKBIB Antibody Picoband®

NFKBIB antibody

Boster Bio Anti-IKB beta/NFKBIB Antibody Picoband® catalog # PB9292. Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance. Cited in 1 publication(s).

Product Info Summary

SKU: PB9292
Size: 100 μg/vial
Reactive Species: Human, Mouse, Rat
Host: Rabbit
Application: IHC, WB

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Product Name

Anti-IKB beta/NFKBIB Antibody Picoband®

View all NFKBIB Antibodies

SKU/Catalog Number

PB9292

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-IKB beta/NFKBIB Antibody Picoband® catalog # PB9292. Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-IKB beta/NFKBIB Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9292)

Host

Rabbit

Contents

Each vial contains antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*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

Isotype

Rabbit IgG

Immunogen

E.coli-derived human IKB beta recombinant protein (Position: E56-E237). Human IKB beta shares 82% and 80% amino acid (aa) sequence identity with mouse and rat IKB beta, respectively.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PB9292 is reactive to NFKBIB in Human, Mouse, Rat

Observed Molecular Weight

45-48 kDa

Calculated molecular weight

37.8 kDa

Background of NFKBIB

NF-kappa-B inhibitor beta, also known as IKBB or TRIP9, is a protein that in humans is encoded by the NFKBIB gene. The protein encoded by this gene belongs to the NF-kappa-B inhibitor family, which inhibit NF-kappa-B by complexing with, and trapping it in the cytoplasm. This gene is mapped to 19q13.2. It has been found that in vivo, NFKBIB serves both to inhibit and to facilitate the inflammatory response. NFKBIB degradation releases NF-kappa-B dimers, which upregulate proinflammatory target genes such as TNF-alpha. Surprisingly, absence of NFKBIB results in a dramatic reduction of TNF-alpha in response to lipopolysaccharide, even though activation of NF-kappa-B is normal.

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

PB9292 is guaranteed for IHC, 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, 0.1-0.5μg/ml, Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Human

Positive Control

WB: human Hela whole cell, human MCF-7 whole cell, human Jurkat whole cell, rat testis tissue, mouse testis tissue
IHC: human breast cancer tissue

Validation Images & Assay Conditions

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5 Customer Q&As for Anti-IKB beta/NFKBIB Antibody Picoband®

Question

Is this PB9292 anti-IKB beta/NFKBIB antibody reactive to the isotypes of NFKBIB?

Verified Customer

Verified customer

Asked: 2019-11-14

Answer

The immunogen of PB9292 anti-IKB beta/NFKBIB antibody is E.coli-derived human IKB beta recombinant protein (Position: E56-E237). Human IKB beta shares 82% and 80% amino acid (aa) sequence identity with mouse and rat IKB beta, respectively. Could you tell me which isotype you are interested in so I can help see if the immunogen is part of this isotype?

Boster Scientific Support

Answered: 2019-11-14

Question

We are currently using anti-IKB beta/NFKBIB antibody PB9292 for human tissue, and we are satisfied with the IHC results. The species of reactivity given in the datasheet says human, mouse, rat. Is it true that the antibody can work on dog tissues as well?

Verified Customer

Verified customer

Asked: 2019-09-17

Answer

The anti-IKB beta/NFKBIB antibody (PB9292) has not been tested for cross reactivity specifically with dog tissues, though there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in dog you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2019-09-17

Question

Does anti-IKB beta/NFKBIB antibody PB9292 work for IHC with cervix carcinoma?

Verified Customer

Verified customer

Asked: 2018-06-12

Answer

According to the expression profile of cervix carcinoma, NFKBIB is highly expressed in cervix carcinoma. So, it is likely that anti-IKB beta/NFKBIB antibody PB9292 will work for IHC with cervix carcinoma.

Boster Scientific Support

Answered: 2018-06-12

Question

Is there a BSA free version of anti-IKB beta/NFKBIB antibody PB9292 available?

D. Johnson

Verified customer

Asked: 2017-11-08

Answer

We appreciate your recent telephone inquiry. I can confirm that some lots of this anti-IKB beta/NFKBIB antibody PB9292 are BSA free. For now, these lots are available and we can make a BSA free formula for you free of charge. It will take 3 extra days to prepare. If you require this antibody BSA free again in future, please do not hesitate to contact me and I will be pleased to check which lots we have in stock that are BSA free.

Boster Scientific Support

Answered: 2017-11-08

Question

Will PB9292 anti-IKB beta/NFKBIB antibody work on parafin embedded sections? If so, which fixation method do you recommend we use (PFA, paraformaldehyde, other)?

S. Dhar

Verified customer

Asked: 2014-09-01

Answer

You can see on the product datasheet, PB9292 anti-IKB beta/NFKBIB antibody as been validated on IHC. It is best to use PFA for fixation because it has better tissue penetration ability. PFA needs to be prepared fresh before use. Long term stored PFA turns into formalin, as the PFA molecules congregate and become formalin.

Boster Scientific Support

Answered: 2014-09-01

Order DetailsPrice
PB9292

100μg

$370
PB9292-Fluoro488

100 μg Fluoro488 conjugated (liquid)

$570
PB9292-Fluoro550

100 μg Fluoro550 conjugated (liquid)

$570
PB9292-Fluoro594

100 μg Fluoro594 conjugated (liquid)

$570
PB9292-Fluoro647

100 μg Fluoro647 conjugated (liquid)

$670
PB9292-APC

100 μg APC conjugated (liquid)

$820
PB9292-FITC

100 μg FITC conjugated (liquid)

$570
PB9292-Cy3

100 μg Cy3 conjugated (liquid)

$570
PB9292-Biotin

100 μg Biotin conjugated (liquid)

$570
PB9292-HRP

100 μg HRP conjugated (liquid)

$570
PB9292-PE

100 μg PE conjugated (liquid)

$820
PB9292-carrier-free

Carrier Free

$370
Rainbow Button View conjugates

Free Secondary Antibody

FREE  $95.00
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$65.00  $130.00
$67.50  $135.00
$75.00  $150.00
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$55.00  $110.00
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PB9292
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

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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: Apr 9, 2026