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DEFA1 Rabbit pAb  (Cat.#:AYP16565)

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Host: RabbitClonality: PolyclonalReactivity: Human,Mouse,RatWBIF/ICC
Cat.# AYP16565
Target / gene DEFA1/DEFA1B
Host Rabbit
Clonality Polyclonal
Reactivity Human, Mouse, Rat
Application WB, IF/ICC

Cat.#:AYP16565

SizePrice
50ul ¥1150.00 Add to cart
100ul ¥2100.00 Add to cart
  • Information

  • Application guide

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse,Rat
Host Rabbit
Clonality Polyclonal
Isotype IgG
Application WBIF/ICC
Dilution WB: 1:500 - 1:1000
IF/ICC: 1:50 - 1:200
Predicted MW 10kDa
Observed MW 10KDa
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.01% thiomersal,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive THP-1,U-937
Subcellular Secreted
Purification Affinity purification

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution 1:500 - 1:1000
Suggested sample / positive control THP-1,U-937
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 10KDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IF/ICC Conditions for IF/ICC
Recommended dilution 1:50 - 1:200
Suggested sample / positive control THP-1,U-937
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: Secreted
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Immunogen

Immunogen A synthetic peptide corresponding to a sequence within amino acids 40-94 of human DEFA1 (NP_004075.1).
Sequence
View sequence
IPEVVVSLAWDESLAPKHPGSRKNMACYCRIPACIAGERRYGTCIYQGRLWAFCC

Target data

Background Defensins are a family of antimicrobial and cytotoxic peptides thought to be involved in host defense. They are abundant in the granules of neutrophils and also found in the epithelia of mucosal surfaces such as those of the intestine, respiratory tract, urinary tract, and vagina. Members of the defensin family are highly similar in protein sequence and distinguished by a conserved cysteine motif. The protein encoded by this gene, defensin, alpha 1, is found in the microbicidal granules of neutrophils and likely plays a role in phagocyte-mediated host defense. Several alpha defensin genes are clustered on chromosome 8. This gene differs from defensin, alpha 3 by only one amino acid. This gene and the gene encoding defensin, alpha 3 are both subject to copy number variation.
Gene ID 1667
Gene name DEFA1, DEFA1B
Swiss P59665
Synonym DEFA1,DEF1,DEFA2,HNP-1,HP-1,HP1,MRS,DEFA1 Rabbit pAb,DEFA1B,Defensin,alpha 1,HNP-2
Functions Defensin 1 and defensin 2 have antibacterial, fungicide and antiviral activities. Has antimicrobial activity against Gram-negative and Gram-positive bacteria. Defensins are thought to kill microbes by permeabilizing their plasma membrane.

Resources

Validation data

1 images

Validation images at the top of the page cover WB / IF/ICC.

References

No papers are linked yet. Contact technical support for application examples.

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Send the catalog number, application, sample type, and assay. Support can confirm dilution, controls, and COA or lot documents.

FAQs

Listed applications: WB, IF/ICC. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYP16565