catalog number :
MBS1119896
products type :
Recombinant Protein
products full name :
Recombinant Pesticidal crystal protein cry1Ab
products short name :
Pesticidal crystal protein cry1Ab
products name syn :
130 kDa crystal protein; Crystaline entomocidal protoxinInsecticidal delta-endotoxin CryIA(b)
other names :
Pesticidal crystal protein Cry1Ab; 130 kDa crystal protein; Crystaline entomocidal protoxin; Insecticidal delta-endotoxin CryIA(b)
products gene name :
cry1Ab
other gene names :
cry1Ab; bt2; cry-1-2; cry1A(b); cryIA(b); cryIC1
uniprot entry name :
CR1AB_BACTK
host :
E Coli or Yeast or Baculovirus or Mammalian Cell
sequence positions :
1022-1155; Fragment at the C-terminal.
sequence :
HEIENNTDELKFSNCVEEEVYPNNTVTCNDYTATQEEYE
GTYTSRNRGYDGAYESNSSVPADYASAYEEKAYTDGRRD
NPCESNRGYGDYTPLPAGYVTKELEYFPETDKVWIEIGE
TEGTFIVDSVELLLMEE
purity :
Greater than 90% as determined by SDS-PAGE.
form :
Liquid containing glycerol; lyophilization may be available upon request.
storage stability :
Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.
products description :
Promotes colloidosmotic lysis by binding to the midgut epithelial cells of many lepidopteran larvae.
products references :
The hypervariable region in the genes coding for entomopathogenic crystal proteins of Bacillus thuringiensis
nucleotide sequence of the kurhd1 gene of subsp. kurstaki HD1.Geiser M., Schweitzer S., Grimm C.Gene 48:109-118(1986)
Structural similarity between the lepidoptera- and diptera-specific insecticidal endotoxin genes of Bacillus thuringiensis subsp. 'kurstaki' and 'israelensis'.Thorne L., Garduno F., Thompson T., Decker D., Zounes M., Wild M., Walfield A.M., Pollock T.J.J. Bacteriol. 166:801-811(1986)
Cloning and nucleotide sequencing of two insecticidal delta-endotoxin genes from Bacillus thuringiensis var. kurstaki HD-1 DNA.Kondo S., Tamura N., Kunitate A., Hattori M., Akashi A., Ohmori I.Agric. Biol. Chem. 51:455-463(1987)
Insect tolerant transgenic tomato plants.Fischhoff D.A., Bowdish K.S., Perlak F.J., Marrone P.G., McCormick S.M., Niedermeyer J.G., Dean D.A., Kusano-Kretzmer K., Mayer E.J., Rochester D.E., Rogers S.G., Fraley R.T.Biotechnology (N.Y.)
5:807-813(1987)
Sequence of a lepidopteran toxin gene of Bacillus thuringiensis subsp kurstaki NRD-12.Hefford M.A., Brousseau R., Prefontaine G., Hanna Z., Condie J.A., Lau P.C.K.J. Biotechnol. 6:307-322(1987)
Characterization of Bacillus thuringiensis subsp. kurstaki strain S93 effective against the Fall armyworm, Spodoptera frugiperda and cloning of a cry1Ab gene.Silva-Werneck J.O., De-Souza M.T., Dias J.M.C.S., Ribeiro B.M.Can. J. Microbiol. 45:464-471(1999)
ncbi acc num :
WP_000369819.1