Anti-Carbonic Anhydrase III/CA3 Antibody Picoband®

CA3 antibody

Boster Bio Anti-Carbonic Anhydrase III/CA3 Antibody Picoband® catalog # PB10049. 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.

Product Info Summary

SKU: PB10049
Size: 100 μg/vial
Reactive Species: Human, Mouse, Rat
Host: Rabbit
Application: IHC, WB

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Product Name

Anti-Carbonic Anhydrase III/CA3 Antibody Picoband®

View all CA3 Antibodies

SKU/Catalog Number

PB10049

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Carbonic Anhydrase III/CA3 Antibody Picoband® catalog # PB10049. 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-Carbonic Anhydrase III/CA3 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB10049)

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 CA3 recombinant protein (Position: D14-E235). Human CA3 shares 92.3% and 91.4% amino acid (aa) sequence identity with mouse and rat CA3, respectively.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PB10049 is reactive to CA3 in Human, Mouse, Rat

Observed Molecular Weight

30 kDa

Calculated molecular weight

29.6 kDa

Background of CA3

Carbonic anhydrase III (CA3) is an enzyme that in humans is encoded by the CA3 gene. CA3 is a member of a multigene family (at least six separate genes are known) that encode carbonic anhydrase isozymes. The gene spans 10.3 kb and contains seven exons and six introns. Using a cDNA clone of the CA3 gene in the study of human-rodent hybrids, the gene was mapped to chromosome 8 which carries a cluster of CA genes. The expression of the CA3 gene is strictly tissue specific and present at high levels in skeletal muscle and much lower levels in cardiac and smooth muscle. A proportion of carriers of Duchenne muscle dystrophy have a higher CA3 level than 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

PB10049 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.

Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat
Western blot, 0.1-0.5μg/ml, Mouse, Rat, Human

Positive Control

WB: rat liver tissue, rat fat tissue, mouse liver tissue
IHC: mouse skeletal muscle tissue, rat skeletal muscle tissue, human osteosarcoma tissue

Validation Images & Assay Conditions

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6 Customer Q&As for Anti-Carbonic Anhydrase III/CA3 Antibody Picoband®

Question

Is a blocking peptide available for product anti-Carbonic Anhydrase III/CA3 antibody (PB10049)?

Verified Customer

Verified customer

Asked: 2020-02-10

Answer

We do provide the blocking peptide for product anti-Carbonic Anhydrase III/CA3 antibody (PB10049). If you would like to place an order for it please contact support@bosterbio.com and make a special request.

Boster Scientific Support

Answered: 2020-02-10

Question

I see that the anti-Carbonic Anhydrase III/CA3 antibody PB10049 works with WB, what is the protocol used to produce the result images on the product page?

Verified Customer

Verified customer

Asked: 2019-08-23

Answer

You can find protocols for WB on the "support/technical resources" section of our navigation menu. If you have any further questions, please send an email to support@bosterbio.com

Boster Scientific Support

Answered: 2019-08-23

Question

I was wanting to use your anti-Carbonic Anhydrase III/CA3 antibody for WB for human liver 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 liver identification?

Verified Customer

Verified customer

Asked: 2019-07-25

Answer

You can see on the product datasheet, PB10049 anti-Carbonic Anhydrase III/CA3 antibody has been tested for IHC, WB on human, mouse, rat tissues. We have an innovator award program that if you test this antibody and show it works in human liver in IHC-frozen, you can get your next antibody for free.

Boster Scientific Support

Answered: 2019-07-25

Question

We are currently using anti-Carbonic Anhydrase III/CA3 antibody PB10049 for human tissue, and we are satisfied with the WB results. The species of reactivity given in the datasheet says human, mouse, rat. Is it possible that the antibody can work on monkey tissues as well?

J. Brown

Verified customer

Asked: 2017-02-16

Answer

The anti-Carbonic Anhydrase III/CA3 antibody (PB10049) has not been tested 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: 2017-02-16

Question

Thanks for helping with my inquiry over the phone. Here are the WB image, lot number and protocol we used for liver using anti-Carbonic Anhydrase III/CA3 antibody PB10049. Let me know if you need anything else.

T. Thomas

Verified customer

Asked: 2013-05-29

Answer

I appreciate the data. You have provided everything we needed. Our lab team are working to resolve your inquiry as quickly as possible, and we appreciate your patience and understanding! Please let me know if there is anything you need in the meantime.

Boster Scientific Support

Answered: 2013-05-29

Question

Does anti-Carbonic Anhydrase III/CA3 antibody PB10049 work for WB with liver?

K. Parker

Verified customer

Asked: 2013-03-15

Answer

According to the expression profile of liver, CA3 is highly expressed in liver. So, it is likely that anti-Carbonic Anhydrase III/CA3 antibody PB10049 will work for WB with liver.

Boster Scientific Support

Answered: 2013-03-15

Order DetailsPrice
PB10049

100μg

$370
PB10049-Fluoro488

100 μg Fluoro488 conjugated (liquid)

$570
PB10049-Fluoro550

100 μg Fluoro550 conjugated (liquid)

$570
PB10049-Fluoro594

100 μg Fluoro594 conjugated (liquid)

$570
PB10049-Fluoro647

100 μg Fluoro647 conjugated (liquid)

$670
PB10049-APC

100 μg APC conjugated (liquid)

$820
PB10049-FITC

100 μg FITC conjugated (liquid)

$570
PB10049-Cy3

100 μg Cy3 conjugated (liquid)

$570
PB10049-Biotin

100 μg Biotin conjugated (liquid)

$570
PB10049-HRP

100 μg HRP conjugated (liquid)

$570
PB10049-PE

100 μg PE conjugated (liquid)

$820
PB10049-carrier-free

Carrier Free

$370
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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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PB10049
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 15, 2026