Anti-KLHL21 Monoclonal Antibody

Kelch-Like Family Member 21 antibody

Boster Bio Anti-KLHL21 Monoclonal Antibody catalog # A12797. Tested in IHC, WB applications. This antibody reacts with Human.

Product Info Summary

SKU: A12797
Size: 100μl
Reactive Species: Human
Host: Mouse
Application: IHC, WB

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Product Name

Anti-KLHL21 Monoclonal Antibody

View all Kelch-Like Family Member 21 Antibodies

SKU/Catalog Number

A12797

Size

100μl

Form

Liquid

Description

Boster Bio Anti-KLHL21 Monoclonal Antibody catalog # A12797. Tested in IHC, WB applications. This antibody reacts with Human.

Storage & Handling

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-KLHL21 Monoclonal Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A12797)

Host

Mouse

Contents

Ascitic fluid containing 0.03% sodium azide.

Clonality

Monoclonal

Clone Number

2H4

Isotype

IgG

Immunogen

Purified recombinant fragment of human KLHL21 expressed in E. Coli.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Reactive Species

A12797 is reactive to KLHL21 in Human

Applications

A12797 is guaranteed for IHC, WB Boster Guarantee

Observed Molecular Weight

Calculated molecular weight

66.617kDa

Background of Kelch-Like Family Member 21

COBRA1 (cofactor of BRCA1) also known as NELF-B, is an essential component of the negative elongation factor (NELF) complex. COBRA1 has been shown to directly bind estrogen receptor alpha (ERα) and repress ERα-mediated transcription (Aiyar SE et al., 2004). COBRA1 has also been demonstrated to interact with c-Jun and c-Fos suggesting a role in modulation of the AP-1 pathway and therefore may be important in cell proliferation, differentiation, apoptosis and oncogenesis (Zhong H et al., 2004)

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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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.

WB, 1:500-1:2000
IHC, 1:200-1:1000

Validation Images & Assay Conditions

Gene/Protein Information For KLHL21 (Source: Uniprot.org, NCBI)

Gene Name

KLHL21

Full Name

Kelch-like protein 21

Weight

66.617kDa

Alternative Names

kelch-like 21 (Drosophila); Kelch-Like Protein 21; KIAA0469; KLHL21 KLHL21 kelch like family member 21 kelch-like protein 21

*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".

For more info on KLHL21, check out the KLHL21 Infographic

KLHL21 infographic

We have 30,000+ of these available, one for each gene! Check them out.

In this infographic, you will see the following information for KLHL21: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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4 Customer Q&As for Anti-KLHL21 Monoclonal Antibody

Question

My question regarding product A12797, anti-KLHL21 Monoclonal antibody . I was wondering if it would be possible to conjugate this antibody with biotin. I would need it to be without BSA or sodium azide. I am planning on using a buffer exchange of sodium azide with PBS only. Would there be problems for me to conjugate the antibody and store it in -20 degrees in small aliquots?

Verified Customer

Verified customer

Asked: 2020-04-30

Answer

We do not advise storing this antibody with PBS buffer only in -20 degrees. If you want to store it in -20 degrees it is best to add some cryoprotectant like glycerol. If you want carrier free A12797 anti-KLHL21 Monoclonal antibody , we can provide it to you in a special formula with trehalose and/or glycerol. These molecules will not interfere with conjugation chemistry and provide a good level of protection for the antibody from degradation. Please be sure to specify this in your purchase order.

Boster Scientific Support

Answered: 2020-04-30

Question

Is this A12797 anti-KLHL21 Monoclonal antibody reactive to the isotypes of KLHL21?

K. Anderson

Verified customer

Asked: 2020-04-20

Answer

The immunogen of A12797 anti-KLHL21 Monoclonal antibody is Purified recombinant fragment of human KLHL21 expressed in E. Coli. 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: 2020-04-20

Question

We are currently using anti-KLHL21 Monoclonal antibody A12797 for human tissue, and we are content with the IHC results. The species of reactivity given in the datasheet says human. Is it possible that the antibody can work on horse tissues as well?

Verified Customer

Verified customer

Asked: 2020-02-05

Answer

The anti-KLHL21 Monoclonal antibody (A12797) has not been tested for cross reactivity specifically with horse 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 horse you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2020-02-05

Question

Do you have a BSA free version of anti-KLHL21 Monoclonal antibody A12797 available?

Verified Customer

Verified customer

Asked: 2019-07-29

Answer

Thanks for your recent telephone inquiry. I can confirm that some lots of this anti-KLHL21 Monoclonal antibody A12797 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: 2019-07-29

Order DetailsPrice
A12797

100uL

$399

Free Secondary Antibody

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A12797
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)
$399.00

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