Date published: 2026-4-27

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Pullulanase (CAS 9075-68-7)

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Alternate Names:
Amylopectin 6-gluconohydrolase, Limit dextrinase
CAS Number:
9075-68-7
Molecular Weight:
956.4
Molecular Formula:
C57H97NO10
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Pullulanase is a glucanase that degrades pullulan. It is produced by the Gram-negative bacterium Klebsiella and is used for starch-debranching as well as to study polysaccharide utilization. Pullulan is a polysaccharide composed of maltotriose units linked by α-1,6-glycosidic bonds. This enzyme plays a role in biotechnological and industrial applications by catalyzing the hydrolysis of these specific linkages, leading to the production of maltotriose. It is employed in the production of bioethanol, where it helps in breaking down starches into fermentable sugars, thereby increasing the yield of ethanol in the fermentation process.


Pullulanase (CAS 9075-68-7) References

  1. Investigation of the interactions between the hydrophobic cavities of cyclodextrins and pullulanase.  |  Yu, B., et al. 2011. Molecules. 16: 3010-7. PMID: 21475123
  2. Pullulanase: role in starch hydrolysis and potential industrial applications.  |  Hii, SL., et al. 2012. Enzyme Res. 2012: 921362. PMID: 22991654
  3. Covalent immobilization of pullulanase on alginate and study of its hydrolysis of pullulan.  |  Ali, G., et al. 2015. Biotechnol Prog. 31: 883-9. PMID: 25919860
  4. Pullulanase Is Necessary for the Efficient Intracellular Growth of Francisella tularensis.  |  Uda, A., et al. 2016. PLoS One. 11: e0159740. PMID: 27448164
  5. Pullulanase activity: A novel indicator of inherent resistant starch in rice (Oryza sativa. L).  |  Krishnan, V., et al. 2020. Int J Biol Macromol. 152: 1213-1223. PMID: 31760006
  6. Improvement of the Thermostability and Activity of Pullulanase from Anoxybacillus sp. WB42.  |  Pang, B., et al. 2020. Appl Biochem Biotechnol. 191: 942-954. PMID: 31939086
  7. Effects of pullulanase pretreatment on the structural properties and digestibility of lotus seed starch-glycerin monostearin complexes.  |  Zheng, Y., et al. 2020. Carbohydr Polym. 240: 116324. PMID: 32475584
  8. Improve Production of Pullulanase of Bacillus subtilis in Batch and Fed-Batch Cultures.  |  Meng, F., et al. 2021. Appl Biochem Biotechnol. 193: 296-306. PMID: 32954482
  9. Exploring the diversity of endophytic fungi and screening for their pullulanase-producing capabilities.  |  Naik, B., et al. 2021. J Genet Eng Biotechnol. 19: 110. PMID: 34324093
  10. Pullulanase modification of granular sweet potato starch: Assistant effect of dielectric barrier discharge plasma on multi-scale structure, physicochemical properties.  |  Ge, X., et al. 2021. Carbohydr Polym. 272: 118481. PMID: 34420740
  11. Enhancing Extracellular Pullulanase Production in Bacillus subtilis Through dltB Disruption and Signal Peptide Optimization.  |  Zhang, K., et al. 2022. Appl Biochem Biotechnol. 194: 1206-1220. PMID: 34652585
  12. Agro-waste as a substrate for the production of pullulanase by Penicillium viridicatum under solid-state fermentation.  |  Kumar, V., et al. 2022. Sci Rep. 12: 12661. PMID: 35879329
  13. Self-adhesive PMIA membranes with chitosan porous beads immobilized pullulanase for efficient biological aging of beer.  |  Zhang, HR., et al. 2022. Colloids Surf B Biointerfaces. 218: 112720. PMID: 35981472
  14. Suppression of pullulanase-induced cytotoxic T cell response with a dual promoter in GSD IIIa mice.  |  Lim, JA., et al. 2022. JCI Insight. 7: PMID: 36264632
  15. Pullulanase with high temperature and low pH optima improved starch saccharification efficiency.  |  Niu, D., et al. 2022. Sci Rep. 12: 21942. PMID: 36536070

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Pullulanase, 50 ml

sc-500808
50 ml
$119.00