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Mechanism

Bioregulator Research Peptides

Short peptide bioregulators, including the Khavinson series.

Bioregulators are very short peptides — most of the ones here are two, three or four residues long. That brevity is what separates them from everything else in this catalogue: where semaglutide runs to 31 residues and tesamorelin to 44, Vesugen is three amino acids, KED.

The series originates with Vladimir Khavinson's work in Saint Petersburg from the 1970s onward, which began with extracts of specific animal tissues and later identified short peptide sequences within them. Each is conventionally associated with the tissue its parent extract came from — thymus, pineal, vascular, prostate, bronchial — and the names reflect that rather than any receptor: Thymalin, Pinealon, Vesugen, Prostamax, Bronchogen.

Two practical consequences follow from the size. They are cheap and straightforward to synthesise, which is why a three-residue bioregulator costs a fraction of a long acylated analogue. And they are the compounds in this catalogue least characterised in Western literature, with most published work in Russian-language journals — so provenance matters more here than elsewhere, and claims about them should be treated more carefully.

The catalogue also carries the longer peptide bioregulators, Thymosin alpha-1 and Thymulin, which are not Khavinson peptides and sit in this class by function rather than by origin.

Objects
36
From
$39.00
Terms
Research use only

36 compounds in Bioregulators

Short peptide bioregulators, including the Khavinson series. Every object carries the same label: name, fill weight, identifiers where known, storage condition and price. Prices run from $39.00 to $158.00. All are supplied strictly for laboratory research use.

BPC-157 and TB-500 Blend

BPC + TB

5 mg / 5 mg

Co-formulated BPC-157 and TB-500, 5 mg of each per vial.

Storage
Refrigerated

$85.00

In stock

BPC-157 Arginate Capsules

BPC Oral

500 mcg x 60

Arginate salt form of BPC-157, 500 mcg capsules, 60 per bottle.

Storage
Ambient

$78.00

In stock

BPC-157 Body Protection Compound

BPC-157

5 mg

Pentadecapeptide derived from gastric protective protein, 5 mg per vial.

CAS
137525-51-0
Sequence
GEPPPGKPADDAGLV
Storage
Refrigerated

$49.00

In stock

DSIP Delta Sleep-Inducing Peptide

DSIP

5 mg

Nonapeptide isolated from cerebral venous blood, 5 mg per vial.

Sequence
WAGGDASGE
Storage
Refrigerated

$72.00

In stock

Epithalon Epitalon

Epithalon

50 mg

Tetrapeptide pineal bioregulator, 50 mg per vial.

Sequence
AEDG
Storage
Refrigerated

$82.00

In stock

GLOW Blend: GHK-Cu, BPC-157 and TB-500

GLOW

50 / 10 / 10 mg

Three-compound blend of GHK-Cu, BPC-157 and TB-500 in one vial.

Storage
Refrigerated

$119.00

In stock

KPV Tripeptide

KPV

10 mg

C-terminal alpha-MSH tripeptide, 10 mg per vial.

Sequence
KPV
Storage
Refrigerated

$46.00

In stock

Melanotan II

Melanotan II

10 mg

Cyclic alpha-MSH analogue, 10 mg per vial.

CAS
121062-08-6
Storage
Refrigerated

$72.00

In stock

PT-141 Bremelanotide

PT-141

10 mg

Melanocortin receptor agonist heptapeptide, 10 mg per vial.

CAS
189691-06-3
Storage
Refrigerated

$39.00

In stock

TB-500 Thymosin Beta-4 Fragment

TB-500

5 mg

Synthetic active fragment of thymosin beta-4, 5 mg per vial.

Storage
Refrigerated

$49.00

In stock

Thymosin Alpha-1

Thymosin a1

10 mg

Thymus-derived 28-amino-acid peptide, 10 mg per vial.

CAS
62304-98-7
Storage
Refrigerated

$99.00

In stock

ARA-290 Cibinetide

ARA-290

16 mg

Erythropoietin-derived 11-amino-acid peptide, 16 mg per vial.

Storage
Refrigerated

$68.00

In stock

Gonadorelin GnRH

Gonadorelin

10 mg

Native gonadotropin-releasing hormone decapeptide, 10 mg per vial.

CAS
33515-09-2
Storage
Refrigerated

$52.00

In stock

Larazotide Acetate

Larazotide

5 mg

Octapeptide tight junction regulator, 5 mg per vial.

Sequence
GGVLVQPG
Storage
Refrigerated

$88.00

In stock

LL-37 Cathelicidin

LL-37

5 mg

Human cathelicidin antimicrobial peptide, 5 mg per vial.

Storage
Refrigerated

$92.00

In stock

Melanotan I Afamelanotide

Melanotan I

10 mg

Linear alpha-MSH analogue, 10 mg per vial.

Storage
Refrigerated

$78.00

In stock

Thymalin

Thymalin

10 mg

Thymus-derived peptide complex, 10 mg per vial.

Storage
Refrigerated

$78.00

In stock

Thymosin Beta-4 Full Sequence

Thymosin b4

5 mg

Full-length 43-amino-acid thymosin beta-4, 5 mg per vial.

Storage
Refrigerated

$96.00

In stock

Adipotide FTPP

Adipotide

10 mg

Prohibitin-targeting proapoptotic peptide, 10 mg per vial.

Storage
Refrigerated

$104.00

Pre-order

Bronchogen

Bronchogen

20 mg

Tetrapeptide bronchial bioregulator, 20 mg per vial.

Sequence
AEDL
Storage
Refrigerated

$64.00

In stock

Cardiogen

Cardiogen

20 mg

Peptide cardiac bioregulator, 20 mg per vial.

Storage
Refrigerated

$64.00

In stock

Chonluten

Chonluten

20 mg

Tripeptide lung and gastric bioregulator, 20 mg per vial.

Sequence
EDG
Storage
Refrigerated

$64.00

In stock

Cortexin

Cortexin

10 mg

Cortical peptide complex, 10 mg per vial.

Storage
Refrigerated

$86.00

In stock

Kisspeptin-10

Kisspeptin-10

5 mg

C-terminal decapeptide of kisspeptin, 5 mg per vial.

Storage
Refrigerated

$68.00

In stock

Livagen

Livagen

20 mg

Tetrapeptide hepatic bioregulator, 20 mg per vial.

Sequence
KEDA
Storage
Refrigerated

$64.00

In stock

Ovagen

Ovagen

20 mg

Tripeptide hepatic and ovarian bioregulator, 20 mg per vial.

Sequence
EDL
Storage
Refrigerated

$64.00

In stock

Oxytocin

Oxytocin

10 mg

Cyclic nonapeptide hormone, 10 mg per vial.

CAS
50-56-6
Storage
Refrigerated

$56.00

In stock

Pinealon

Pinealon

20 mg

Tripeptide brain bioregulator, 20 mg per vial.

Sequence
EDR
Storage
Refrigerated

$64.00

In stock

Prostamax

Prostamax

20 mg

Tetrapeptide prostatic bioregulator, 20 mg per vial.

Sequence
KEDP
Storage
Refrigerated

$68.00

In stock

Testagen

Testagen

20 mg

Tetrapeptide gonadal bioregulator, 20 mg per vial.

Sequence
KEDG
Storage
Refrigerated

$64.00

In stock

Thymagen

Thymagen

20 mg

Peptide thymic bioregulator, 20 mg per vial.

Storage
Refrigerated

$68.00

In stock

Thymulin

Thymulin

10 mg

Zinc-bound thymic nonapeptide, 10 mg per vial.

Storage
Refrigerated

$94.00

In stock

Triptorelin

Triptorelin

2 mg

Long-acting GnRH receptor agonist decapeptide, 2 mg per vial.

CAS
57773-63-4
Storage
Refrigerated

$86.00

In stock

Vesugen

Vesugen

20 mg

Tripeptide vascular bioregulator, 20 mg per vial.

Sequence
KED
Storage
Refrigerated

$64.00

In stock

Vilon

Vilon

20 mg

Dipeptide thymic bioregulator, 20 mg per vial.

Sequence
KE
Storage
Refrigerated

$58.00

In stock

Elsewhere in mechanism