Date published: 2026-3-18

1-800-457-3801

SCBT Portrait Logo
Seach Input

HDSF (CAS 86855-26-7)

5.0(1)
Write a reviewAsk a question

See product citations (7)

Alternate Names:
Hexadecylsulfonyl Fluoride
Application:
HDSF is a serien-specific, active site-directed, modifying agent that acts as an irreversible inhibitor
CAS Number:
86855-26-7
Purity:
≥96%
Molecular Weight:
308.5
Molecular Formula:
C16H33FO2S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

HDSF, or hexadecylsulfonyl fluoride, is a compound utilized in biochemical research primarily for its role as a serine protease inhibitor. By inhibiting serine proteases, HDSF is instrumental in studying the function and regulation of these enzymes, which are involved in many physiological processes. The use of HDSF in research helps to prevent unwanted proteolysis during protein extraction and purification, thereby preserving the integrity of proteins for further analysis. Additionally, HDSF is employed in mechanistic studies to explore the role of serine proteases in disease pathogenesis and to identify potential targets for intervention. Its application extends to the examination of protease-mediated signaling pathways and the modulation of these pathways in various cellular contexts.


HDSF (CAS 86855-26-7) References

  1. Structural basis for the insensitivity of a serine enzyme (palmitoyl-protein thioesterase) to phenylmethylsulfonyl fluoride.  |  Das, AK., et al. 2000. J Biol Chem. 275: 23847-51. PMID: 10801859
  2. Monoglyceride lipase-like enzymatic activity is responsible for hydrolysis of 2-arachidonoylglycerol in rat cerebellar membranes.  |  Saario, SM., et al. 2004. Biochem Pharmacol. 67: 1381-7. PMID: 15013854
  3. Human fatty acid synthase: structure and substrate selectivity of the thioesterase domain.  |  Chakravarty, B., et al. 2004. Proc Natl Acad Sci U S A. 101: 15567-72. PMID: 15507492
  4. Lipid chain selectivity by outer membrane phospholipase A.  |  Stanley, AM., et al. 2007. J Mol Biol. 366: 461-8. PMID: 17174333
  5. Visualization of 2-arachidonoylglycerol accumulation and cannabinoid CB1 receptor activity in rat brain cryosections by functional autoradiography.  |  Palomäki, VA., et al. 2007. J Neurochem. 101: 972-81. PMID: 17254014
  6. A novel monoacylglycerol lipase inhibitor with analgesic and anti-inflammatory activity.  |  Magrioti, V., et al. 2008. Bioorg Med Chem Lett. 18: 5424-7. PMID: 18819796
  7. Inactivation of Escherichia coli outer-membrane phospholipase A by the affinity label hexadecanesulfonyl fluoride. Evidence for an active-site serine.  |  Horrevoets, AJ., et al. 1991. Eur J Biochem. 198: 247-53. PMID: 2040286
  8. Activation of reconstituted Escherichia coli outer-membrane phospholipase A by membrane-perturbing peptides results in an increased reactivity towards the affinity label hexadecanesulfonyl fluoride.  |  Horrevoets, AJ., et al. 1991. Eur J Biochem. 198: 255-61. PMID: 2040288
  9. Chemical approaches to therapeutically target the metabolism and signaling of the endocannabinoid 2-AG and eicosanoids.  |  Kohnz, RA. and Nomura, DK. 2014. Chem Soc Rev. 43: 6859-69. PMID: 24676249
  10. Fatty Acyl Sulfonyl Fluoride as an Activity-Based Probe for Profiling Fatty Acid-Associated Proteins in Living Cells.  |  Zhang, D., et al. 2022. Chembiochem. 23: e202100628. PMID: 34918441
  11. Inactivation of Staphylococcus hyicus lipase by hexadecylsulfonyl fluoride: evidence for an active site serine.  |  Leuveling Tjeenk, M., et al. 1994. Protein Eng. 7: 579-83. PMID: 8029215
  12. Escherichia coli outer membrane phospholipase A: role of two serines in enzymatic activity.  |  Brok, RG., et al. 1996. Biochemistry. 35: 7787-93. PMID: 8672479
  13. Role of Pseudomonas aeruginosa lipase in inflammatory mediator release from human inflammatory effector cells (platelets, granulocytes, and monocytes.  |  König, B., et al. 1996. Infect Immun. 64: 3252-8. PMID: 8757861

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

HDSF, 25 mg

sc-221708
25 mg
$84.00

HDSF, 100 mg

sc-221708A
100 mg
$302.00

Good afternoon, I was cutious whether there was any indication that, once resuspended in DMSO, this product is subject to loss off function from freeze thaw cycles?

Asked by: HOBO
It is recommended to use all of sc-221708 after re-suspension. If needed, the re-suspension should be aliquoted and stored at -20ºC. To prevent loss of function multiple freeze and thaw cycles should be avoided.
Answered by: Technical Support
Date published: 2019-04-20
  • y_2026, m_3, d_16, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_221708, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 94ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by from Leuveling Tjeenk M; et alLeuveling Tjeenk M; et al. (PubMed ID: 8029215) determined that HDSF inhibits Staphylococcus hyicus lipase. -SCBT Publication Review
Date published: 2015-06-22
  • y_2026, m_3, d_16, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_221708, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 16ms
  • REVIEWS, PRODUCT
HDSF is rated 5.0 out of 5 by 1.
  • y_2026, m_3, d_16, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_221708, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 101ms
  • REVIEWS, PRODUCT