Anti-FRZB Antibody Picoband®

FRZB antibody

Boster Bio Anti-FRZB Antibody Picoband® catalog # PB9372. Tested in ELISA, WB applications. This antibody reacts with Human. 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.

Product Info Summary

SKU: PB9372
Size: 100 μg/vial
Reactive Species: Human
Host: Rabbit
Application: ELISA, WB

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Product Name

Anti-FRZB Antibody Picoband®

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SKU/Catalog Number

PB9372
PB0295 is an alternative SKU for this antibody, used in previous lots.

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-FRZB Antibody Picoband® catalog # PB9372. Tested in ELISA, WB applications. This antibody reacts with Human. 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-FRZB Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9372)

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 FRZB recombinant protein (Position: E176-N325). Human FRZB shares 90% amino acid (aa) sequence identity with mouse FRZB.

Cross-reactivity

No cross-reactivity with other proteins.

Reactive Species

PB9372 is reactive to FRZB in Human

Observed Molecular Weight

36 kDa

Calculated molecular weight

36.3 kDa

Background of FRZB

FRZB is also known as FRE or OS1. The protein encoded by this gene is a secreted protein that is involved in the regulation of bone development. Defects in this gene are a cause of female-specific osteoarthritis (OA) susceptibility. FRZB is a Wnt-binding protein especially important in embryonic development. It is a competitor for the cell-surface G-protein receptor Frizzled. FRZB is localized in the extracellular plasma membrane. Unlike frizzled, frzb lacks the 7 transmembrane domains normally found in G-protein-coupled receptors. It is still considered a homolog of frizzled because it contains a Cysteine Rich Domain (CRD), and because of its intracellular C-terminus which is crucial for signaling.

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

PB9372 is guaranteed for ELISA, 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, -
ELISA, 0.1-0.5μg/ml, -

Positive Control

WB: PANC Whole Cell, U87 Whole Cell

Validation Images & Assay Conditions

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4 Customer Q&As for Anti-FRZB Antibody Picoband®

Question

We are currently using anti-FRZB antibody PB9372 for human tissue, and we are satisfied with the ELISA results. The species of reactivity given in the datasheet says human. Is it possible that the antibody can work on monkey tissues as well?

S. Patel

Verified customer

Asked: 2019-11-26

Answer

The anti-FRZB antibody (PB9372) has not been validated for cross reactivity specifically with monkey 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 monkey you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2019-11-26

Question

I am looking for to test anti-FRZB antibody PB9372 on human embryo for research purposes, then I may be interested in using anti-FRZB antibody PB9372 for diagnostic purposes as well. Is the antibody suitable for diagnostic purposes?

S. Mitchell

Verified customer

Asked: 2019-10-31

Answer

The products we sell, including anti-FRZB antibody PB9372, are only intended for research use. They would not be suitable for use in diagnostic work. If you have the means to develop a product into diagnostic use, and are interested in collaborating with us and develop our product into an IVD product, please contact us for more discussions.

Boster Scientific Support

Answered: 2019-10-31

Question

Will anti-FRZB antibody PB9372 work on horse WB with pancreas spleen?

Verified Customer

Verified customer

Asked: 2017-09-27

Answer

Our lab technicians have not validated anti-FRZB antibody PB9372 on horse. You can run a BLAST between horse and the immunogen sequence of anti-FRZB antibody PB9372 to see if they may cross-react. If the sequence homology is close, then you can perform a pilot test. Keep in mind that since we have not validated horse samples, this use of the antibody is not covered by our guarantee. However we have an innovator award program that if you test this antibody and show it works in horse pancreas spleen in WB, you can get your next antibody for free.

Boster Scientific Support

Answered: 2017-09-27

Question

I was wanting to use your anti-FRZB antibody for ELISA for human embryo on frozen tissues, but I want to know if it has been validated for this particular application. Has this antibody been validated and is this antibody a good choice for human embryo identification?

G. Banerjee

Verified customer

Asked: 2017-02-13

Answer

It shows on the product datasheet, PB9372 anti-FRZB antibody has been validated for ELISA, WB on human tissues. We have an innovator award program that if you test this antibody and show it works in human embryo in IHC-frozen, you can get your next antibody for free.

Boster Scientific Support

Answered: 2017-02-13

Order DetailsPrice
PB9372

100μg

$370
PB9372-Fluoro488

100 μg Fluoro488 conjugated (liquid)

$570
PB9372-Fluoro550

100 μg Fluoro550 conjugated (liquid)

$570
PB9372-Fluoro594

100 μg Fluoro594 conjugated (liquid)

$570
PB9372-Fluoro647

100 μg Fluoro647 conjugated (liquid)

$670
PB9372-APC

100 μg APC conjugated (liquid)

$820
PB9372-FITC

100 μg FITC conjugated (liquid)

$570
PB9372-Cy3

100 μg Cy3 conjugated (liquid)

$570
PB9372-Biotin

100 μg Biotin conjugated (liquid)

$570
PB9372-HRP

100 μg HRP conjugated (liquid)

$570
PB9372-PE

100 μg PE conjugated (liquid)

$820
PB9372-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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$75.00  $150.00
$55.00  $110.00
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PB9372
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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Boster Guarantee

Guaranteed product quality

Guaranteed product quality

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 10, 2026