cry2Ab Antibody

Code CSB-PA324157XA01BDC
Size US$166
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Image
  • Western Blot
    Positive WB detected in: recombinant protein
    All lanes: cry2Ab Antibody at 1:1000
    Secondary
    Goat polyclonal to rabbit IgG at 1/50000 dilution
    Predicted band size: 74kDa
    Observed band size: 74 kDa
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Product Details

Uniprot No.
Target Names
cry2Ab
Alternative Names
Pesticidal crystal protein Cry2Ab (71 kDa crystal protein) (Crystaline entomocidal protoxin) (Insecticidal delta-endotoxin CryIIA(b)), cry2Ab, cryB2 cryIIA(b)
Species Reactivity
Bacillus thuringiensis subsp. kurstaki
Immunogen
Recombinant Bacillus thuringiensis subsp. kurstaki cry2Ab protein (1-633aa)
Immunogen Species
Bacillus thuringiensis subsp. kurstaki
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Affinity-chromatography
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Description

The cry2Ab polyclonal antibody is derived from the immunization of a rabbit with recombinant Bacillus thuringiensis subsp. kurstaki cry2Ab protein (1-633aa). This process triggers the production of specific antibodies within the rabbit's IgG-rich serum. Post-immunization, the cry2Ab antibody undergoes purification through affinity chromatography, resulting in a highly specific antibody that demonstrates reactivity with Bacillus thuringiensis subsp. kurstaki cry2Ab protein. Its functionality is rigorously confirmed through ELISA and WB applications.

The bacterium Bacillus thuringiensis cry2Ab protein mainly acts as an insecticidal toxin and is used in agriculture as a biopesticide to control various insect pests, especially lepidopteran insects. cry2Ab functions by binding to specific receptors in the insect's midgut, leading to the disruption of the gut lining, ultimately causing the death of the target pest.

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Target Background

Function
Promotes colloidosmotic lysis by binding to the midgut epithelial cells of lepidopteran (Manduca sexta) larvae.
Protein Families
Delta endotoxin family
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