Side-by-Side Comparison · 2026

Drosocin vs Kalata B1

Drosocin vs Kalata B1 — mechanism, half-life, dosing, and research status compared. Which is right for your protocol?

Drosocin
Antimicrobial Peptide

Drosocin is a 19-residue O-glycosylated proline-rich antimicrobial peptide from Drosophila melanogaster. It is a key component of the insect immune response triggered by Toll and Imd signaling pathways....

Calculate Drosocin dose →
Kalata B1
Antimicrobial Peptide

Kalata B1 is the prototype cyclotide - a cyclic peptide with a head-to-tail backbone cyclization and three disulfide bonds forming a cystine knot topology. Isolated from the plant Oldenlandia affinis, which is traditionally used in Africa to accelerate childbirth (uterotonic use)...

Calculate Kalata B1 dose →
Key Parameters
Parameter Drosocin Kalata B1
Category Antimicrobial Peptide Antimicrobial Peptide
Research Preclinical Preclinical
Half-Life Minutes (proteolytic) Hours (resistant to all proteases)
Typical Dose N/A N/A
Frequency N/A N/A
Route Research only Research only (oral stability under study)
FDA Status Not approved Not approved

Calculate doses for both

Use ASCEND's free reconstitution calculator to get exact syringe draw amounts for your vial.

Calculate Drosocin Calculate Kalata B1
Frequently Asked Questions
What is the difference between Drosocin and Kalata B1?
Drosocin: Drosocin is a 19-residue O-glycosylated proline-rich antimicrobial peptide from Drosophila melanogaster. It is a key component of the insect immune response triggered by Toll and Imd signaling pathway... Kalata B1: Kalata B1 is the prototype cyclotide - a cyclic peptide with a head-to-tail backbone cyclization and three disulfide bonds forming a cystine knot topology. Isolated from the plant Oldenlandia affinis,...
Which has a longer half-life, Drosocin or Kalata B1?
Drosocin half-life: Minutes (proteolytic). Kalata B1 half-life: Hours (resistant to all proteases).
Can you stack Drosocin and Kalata B1?
Drosocin and Kalata B1 are in the same category and used together in research protocols. Always consult relevant literature and follow appropriate guidelines.

For research use only. Not medical advice. ASCEND does not conduct or endorse any specific research protocol. Always consult relevant scientific literature and regulatory guidelines.