Anti-Kallikrein 1/KLK1 Antibody Picoband®

Klk1 antibody

Boster Bio Anti-Kallikrein 1/KLK1 Antibody catalog # PA2038. Tested in IHC, WB applications. This antibody reacts with Mouse. 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: PA2038
Size: 100 μg/vial
Reactive Species: Mouse
Host: Rabbit
Application: IHC, WB

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Product Name

Anti-Kallikrein 1/KLK1 Antibody Picoband®

View all Klk1 Antibodies

SKU/Catalog Number

PA2038
BA4366 is an alternative SKU for this antibody, used in previous lots.

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Kallikrein 1/KLK1 Antibody catalog # PA2038. Tested in IHC, WB applications. This antibody reacts with Mouse. 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-Kallikrein 1/KLK1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA2038)

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

E. coli-derived mouse KLK1 recombinant protein (Position: I25-D261).

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PA2038 is reactive to Klk1 in Mouse

Observed Molecular Weight

29 kDa

Calculated molecular weight

28.8 kDa

Background of Klk1

KLK1 (KALLIKREIN 1), also called KLKR, is a protein that in humans is encoded by the KLK1 gene. KLK1 is a member of the peptidase S1 family. KLK1 is a serine protease that generates Lys-bradykinin by specific proteolysis of kininogen-1. The KLK1 gene is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19 and its exact cytogenetic location is 19q13.33. The KLK1 gene contains 5 coding exons. And KLK1 is the most centromeric gene in the cluster. Mice lacking tissue kallikrein are unable to generate significant levels of kinins in most tissues and develop cardiovascular abnormalities early in adulthood despite normal blood pressure. The protein is functionally conserved in its capacity to release the vasoactive peptide, Lys-bradykinin, from low molecular weight kininogen.

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

PA2038 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, Mouse
Western blot, 0.1-0.5μg/ml, Mouse

Positive Control

WB: Mouse Testis Tissue
IHC: Mouse Kidney Tissue

Validation Images & Assay Conditions

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5 Customer Q&As for Anti-Kallikrein 1/KLK1 Antibody Picoband®

Question

I see that the anti-Kallikrein 1/KLK1 antibody PA2038 works with IHC, what is the protocol used to produce the result images on the product page?

R. Evans

Verified customer

Asked: 2020-03-30

Answer

You can find protocols for IHC 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: 2020-03-30

Question

Is this PA2038 anti-Kallikrein 1/KLK1 antibody reactive to the isotypes of KLK1?

Verified Customer

Verified customer

Asked: 2019-09-17

Answer

The immunogen of PA2038 anti-Kallikrein 1/KLK1 antibody is E. coli-derived mouse KLK1 recombinant protein(Position: I25-D261). 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: 2019-09-17

Question

We are currently using anti-Kallikrein 1/KLK1 antibody PA2038 for mouse tissue, and we are content with the IHC results. The species of reactivity given in the datasheet says mouse. Is it true that the antibody can work on canine tissues as well?

Verified Customer

Verified customer

Asked: 2019-05-08

Answer

The anti-Kallikrein 1/KLK1 antibody (PA2038) has not been validated for cross reactivity specifically with canine 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 canine you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2019-05-08

Question

Will anti-Kallikrein 1/KLK1 antibody PA2038 work for IHC with kidney?

Verified Customer

Verified customer

Asked: 2018-06-01

Answer

According to the expression profile of kidney, KLK1 is highly expressed in kidney. So, it is likely that anti-Kallikrein 1/KLK1 antibody PA2038 will work for IHC with kidney.

Boster Scientific Support

Answered: 2018-06-01

Question

Will anti-Kallikrein 1/KLK1 antibody PA2038 work on canine IHC with pancreas?

Verified Customer

Verified customer

Asked: 2017-09-12

Answer

Our lab technicians have not tested anti-Kallikrein 1/KLK1 antibody PA2038 on canine. You can run a BLAST between canine and the immunogen sequence of anti-Kallikrein 1/KLK1 antibody PA2038 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 canine 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 canine pancreas in IHC, you can get your next antibody for free.

Boster Scientific Support

Answered: 2017-09-12

Order DetailsPrice
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PA2038-carrier-free

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PA2038
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 14, 2026