Anti-IL5RA Antibody Picoband®

IL5RA antibody

Boster Bio Anti-IL5RA Antibody catalog # PA1619. Tested in 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: PA1619
Size: 100 μg/vial
Reactive Species: Human
Host: Rabbit
Application: WB

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Product Name

Anti-IL5RA Antibody Picoband®

View all IL5RA Antibodies

SKU/Catalog Number

PA1619
BA0987-2 is an alternative SKU for this antibody, used in previous lots.

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-IL5RA Antibody catalog # PA1619. Tested in 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-IL5RA Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1619)

Host

Rabbit

Contents

Each vial contains antibody formulated with stabilizing components, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg 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

A synthetic peptide corresponding to a sequence at the N-terminus of human IL5RA.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PA1619 is reactive to IL5RA in Human

Observed Molecular Weight

60 kDa

Calculated molecular weight

47.7 kDa

Background of IL5RA

IL5RA (INTERLEUKIN 5 RECEPTOR, ALPHA), also known as CD125, is a subunit of the Interleukin-5 receptor. IL5RA also denotes its human gene. The protein encoded by this gene is an interleukin 5 specific subunit of a heterodimeric cytokine receptor which is composed of a ligand specific alpha subunit and a signal transducing beta subunit shared by the receptors for interleukin 3 (IL3), colony stimulating factor 2 (CSF2/GM-CSF), and interleukin 5 (IL5). The IL5RA gene is mapped to 3p26-p24 by Southern blot analysis of DNA from a panel of mouse-human hybrid somatic cell lines complemented by in situ hybridization. And its Cytogenetic location is 3p26.2. Within this 15-residue stretch of IL5RA, the C-terminal phenylalanine is critical. The binding of this protein to IL5 depends on the beta subunit which is activated by the ligand binding and is required for the biological activities of IL5.

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

PA1619 is guaranteed for 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

Positive Control

WB: A549 Whole Cell, SMMC Whole Cell, U87 Whole Cell, 293T Whole Cell, PANC Whole Cell, HELA Whole Cell, JURKAT Whole Cell, RAJI Whole Cell, CEM Whole Cell

Validation Images & Assay Conditions

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4 Customer Q&As for Anti-IL5RA Antibody Picoband®

Question

Would PA1619 anti-IL5RA antibody work on parafin embedded sections? If so, which fixation method do you recommend we use (PFA, paraformaldehyde, other)?

F. Edwards

Verified customer

Asked: 2019-12-05

Answer

It shows on the product datasheet, PA1619 anti-IL5RA antibody as been tested on WB. 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: 2019-12-05

Question

We are currently using anti-IL5RA antibody PA1619 for human tissue, and we are content with the WB results. The species of reactivity given in the datasheet says human. Is it possible that the antibody can work on monkey tissues as well?

Verified Customer

Verified customer

Asked: 2019-11-06

Answer

The anti-IL5RA antibody (PA1619) has not been validated for cross reactivity specifically with monkey tissues, but 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: 2019-11-06

Question

Is a blocking peptide available for product anti-IL5RA antibody (PA1619)?

Verified Customer

Verified customer

Asked: 2018-11-30

Answer

We do provide the blocking peptide for product anti-IL5RA antibody (PA1619). If you would like to place an order for it please contact support@bosterbio.com and make a special request.

Boster Scientific Support

Answered: 2018-11-30

Question

I see that the anti-IL5RA antibody PA1619 works with WB, what is the protocol used to produce the result images on the product page?

A. Miller

Verified customer

Asked: 2013-04-08

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: 2013-04-08

Order DetailsPrice
PA1619

100μg

$370
PA1619-Fluoro488

100 μg Fluoro488 conjugated (liquid)

$570
PA1619-Fluoro550

100 μg Fluoro550 conjugated (liquid)

$570
PA1619-Fluoro594

100 μg Fluoro594 conjugated (liquid)

$570
PA1619-Fluoro647

100 μg Fluoro647 conjugated (liquid)

$670
PA1619-APC

100 μg APC conjugated (liquid)

$820
PA1619-FITC

100 μg FITC conjugated (liquid)

$570
PA1619-Cy3

100 μg Cy3 conjugated (liquid)

$570
PA1619-Biotin

100 μg Biotin conjugated (liquid)

$570
PA1619-HRP

100 μg HRP conjugated (liquid)

$570
PA1619-PE

100 μg PE conjugated (liquid)

$820
PA1619-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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PA1619
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 5, 2026