Peptídeos

Cyclo(-RGDyC)acetate is an integrin avb3-affine polypeptide, a circular RGDyc sequence. 

IKKγ NBD Inhibitory Peptide acetate is a NEMO-binding domain peptide (NBD peptide) acetate corresponding to the NEMO amino-terminal alpha-helical region.

gamma-preprotachykinin amide (72-92) acetate: a 21-amino acid TK peptide with high NK-2 affinity, less NK-1, but potently triggers saliva secretion.

N-Acetyl-α-Endorphin acetate is an acetylated α-Endorphin at N-terminal. α-Endorphin is an endogenous opioid peptide.

Influenza HA (110-119) acetate is the 110-119 fragment of influenza virus hemagglutinin that can stimulate Treg cells proliferation[1][2].

N-(p-Tosyl)-GPR-pNA acetate is a colorimetric substrate for thrombin that can act as a measure of thrombin activity.

Urechistachykinin I acetate(149097-03-0 free base) (Uru-TK I acetate) is an invertebrate kalinin-related peptide (TRPs) isolated from thylakoid nematodes.

[Ala113]MBP(104-118) acetate is an noncompetitive peptide inhibitors of protein kinase C (PKC), with IC50s ranging from 28-62 μM.

Tyrosyltyrosine acetate is a peptide.

DPC-AJ1951 acetate: 14-amino acid peptide, potent PTH/PPR agonist, tested for bone resorption activity ex vivo/in vivo.

Alytesin acetate is an amphibian bombesin-like peptide.

Speract TFA is a sea urchin egg peptide that regulates sperm motility, also stimulates sperm mitochondrial metabolism.

Amino acids 86-100 of CLIP, a placeholder in MHC class II for foreign peptides, is removed by DM for immune response.

Avian peptide [Gln8]-C517 (LH-RH) triggers gonadotropin release, regulating reproduction.

Applications tert-Butoxycarbonyl-D-proline is Boc protected D-proline (P755990). It is used to prepare trichostatin A and trapoxin B analogs as histone deacetylase inhibitors. It is also used to prepare potent and selective nonpeptide inhibitors of caspases 3 and 7.
References Jung, M., et al.: Bioorg. Med. Chem. Lett., 7, 1655 (1997); Lee, D., et al.: J. Med. Chem,, 44, 2015 (2001)

Stability Moisture Sensitive
Applications Amino reactive biotin reagent for preparing biotinylated surfaces or polypeptides.
References Ngo, T.T., et al.: Applied Biochem. Biotech, 7, 443 (1982), Wojchowski, D.M., et al.: J. Immunol. Methods, 90, 173 (1986);

Applications Insulin (Human) is a peptide hormone regulating the metabolism of carbohydrates and fats. It is used in the treatment of those suffering from the diabetes type I and II metabolic disorders. Regulates the absorption of glucose from the blood to skeletal muscles and fat storage.
References Lai, Y. et al.: Biochem. J., 460, 363 (2014); Hedman, C. et al.: Clin. Endocrinol., 81, 58 (2014);

Applications N-Glycylproline was found to exhibit anti-ischemic effects on the metabolism of neuroactive amino acids and indices of energy turnover in the neocortex of rats after experimental brain ischemia.
References Bashun, Z.N., et al.: Neurochem. J., 7, 39 (2013);

Applications Boc-L-Nitroarginine, can be used in peptide chemistry. It has been also shown to act as NO synthase inhibitor, and thus used in the study of The effects of methylene blue (MB) for treatment of sepsis induced by bowel perforation.
References Galili, Y. Euro. surg. Rese. vol. 29, P:390-395 (19997);

Applications E-64d is an inhibitor of cathepsins B and L as well as a potential inhibitor of calpain. E-64d has been shown to inhibit lysosomal proteases. E-64d has been used in combination with Prepstatin A to interfere with autolysosomal digestion. E-64d displays neurovascular and neuronal protective effects after focal cerebral ischemia in rats.
References Wilcox, D. et al.: Biochem. J., 285, 495 (1992); McGowan, E.B. et al.: Biochem. Biophys. Res. Comm., 158, 432 (1989); Tsubokawa, T. et al.: J. Neurosci. Res., 84, 832 (2006);

Applications Poly(ethylene Glycol) molecules of an average molecular mass of 600. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);

Applications Poly(ethylene Glycol) molecules of an average molecular mass of 2000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);