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Catalog	name	Description	price
R-R-0826	Melanocyte Protein PMEL 17 (256-264) (human, bovine, mouse)	Melanocyte Protein PMEL 17 (256-264) (human, bovine, mouse) refers to a specific segment within the PMEL protein, covering the amino acids 256 to 264 in the protein sequence. This particular peptide sequence is relevant in the context of human, bovine, and mouse species.	price>
R-WYB	DBCO-PEG-Tosylate	DBCO-Polyethylene glycol--Tosylate,DBCO-PEG-Tosylate ,Tosylate-PEG-DBCO from ruixi DBCO-PEG-Tosylate is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with Tosylate. Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.The DBCO (azodibenzocyclooctyne) moiety can be conjugated with azides yielding stable triazole conjugates	price>
R-R-0827	Melanin Concentrating Hormone, salmon MCH, salmon	Melanin Concentrating Hormone, salmon (MCH (salmon))/Cas 87218-84-6 is a 19-amino-acid neuropeptide initially identified in the pituitary gland of teleost fish, which regulates food intake, energy balance, sleep state, and the cardiovascular system.	price>
R-WYB1	DBCO-PEG-Acetylthio	DBCO-Polyethylene glycol--Acetylthio,DBCO-PEG-Acetylthio,Acetylthio-PEG-DBCO from ruixi DBCO-PEG-Acetylthio is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with Acetylthio. Ruixi Biology provides high quality and diverse peg derivatives. DBCO reagents, also know as ADIBO or DIBAC are the most commonly used substrates for copper-free click reaction. DBCO compounds react with azide functionalized compounds or biomolecules without the need for a Cu(I) catalyst to result in a stable triazole linkage.	price>
R-R-0828	Melanin Concentrating Hormone, salmon TFA	Melanin Concentrating Hormone, salmon TFA (MCH (salmon) TFA) is a 19-amino-acid neuropeptide initially identified in the pituitary gland of teleost fish, which regulates food intake, energy balance, sleep state, and the cardiovascular system. Melanin-concentrating hormone is a ligand for an orphan G protein-coupled receptor (SLC-1/GPR24) and MCHR2.	price>
R-WYB2	DBCO-PEG-Aminooxy	DBCO-Polyethylene glycol--Aminooxy, DBCO-PEG-Aminooxy,Aminooxy-PEG-DBCO from ruixi DBCO-PEG-Aminooxy is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with Aminooxy. Ruixi Biology provides high quality and diverse peg derivatives.DBCO Amine is a simple DBCO-containing building block used to derivatize carboxyl groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond.	price>
R-R-0829	Melanin Concentrating Hormone, human, mouse, rat	Melanin Concentrating Hormone, human, mouse, rat/CAS.128315-56-0 /MCH (human, mouse, rat) is a potent peptide agonist of MCH-R and exhibits binding IC50 values of 0.3nM and 1.5 nM for MCH1R and MCH2R, respectively. MCH (human, mouse, rat) is a highly sensitive to MCH-2R in a CHO cell line and monitoring mobilization of intracellular calcium with FLIPR, exhibits functional activation EC50 values of 3.9 nM and 0.1nM for human MCH-1R and MCH-2R, respectively.	price>
R-WYB3	DBCO-PEG-NPC	DBCO-Polyethylene glycol--Nitrophenyl Carbonates,DBCO-PEG-NPC,NPC-PEG-DBCO from ruixi DBCO-Polyethylene glycol-Nitrophenyl Carbonates（DBCO-peg-NPC） is a linear heterobifunctional PEGylation reagent with a DBCO phospholipid and an NPC for Cu-free chemistry. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts.The reaction of azides with strained alkynes, such as cyclooctynes, readily forms a triazole product without the need for a toxic catalystPEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.	price>
R-R-0830	VA -b- MSH, Lipotropin -y, Proopiomelanocortin-derived	VA-β-MSH (Val-Ala-beta-Melanocyte-Stimulating Hormone), Lipotropin-γ, Proopiomelanocortin (POMC)-derived peptides are a group of related peptides derived from the larger precursor protein called proopiomelanocortin (POMC).Lipotropin-γ is another peptide derived from POMC. It is part of the lipotropic hormone family and is involved in the regulation of lipid metabolism.VA-β-MSH, Lipotropin-γ, Proopiomelanocortin-derived peptides, are derived from the larger prohormone POMC.	price>
R-WYB4	DBCO-PEG-SAS	DBCO-Polyethylene glycol--Succinimidyl Amido Succinate,DBCO-PEG-SAS,SAS-PEG-DBCO from ruixi DBCO-Polyethylene glycol-Succinimidyl Amido Succinate（DBCO-peg-SAS） is a linear heterobifunctional PEGylation reagent with a DBCO phospholipid and an SAS for Cu-free chemistry. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts.The reaction of azides with strained alkynes, such as cyclooctynes, readily forms a triazole product without the need for a toxic catalystPEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.	price>
R-R-0831	HIV-gp41-Fragment	HIV-gp41-Fragment/CAS:129426-47-7 from ruixi. The hexapeptide AVGIGA is identical in sequence to the first 6 N-terminal amino acids of the gp41 subunit of the HIV envelope glycoprotein. It was found to completely inhibit the HIV-induced syncytium formation (ID50 = 0.75 mM).	price>
R-WYB5	DBCO-PEG-SC	DBCO-Polyethylene glycol--Succinimidyl Carbonate, DBCO-PEG-SC, SC-PEG-DBCO from ruixi DBCO-Polyethylene glycol-Succinimidyl Carbonate（DBCO-peg-SC） is a linear heterobifunctional PEGylation reagent with a DBCO phospholipid and an SC for Cu-free chemistry. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts.The reaction of azides with strained alkynes, such as cyclooctynes, readily forms a triazole product without the need for a toxic catalystPEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.	price>
R-R-0832	C34, gp41 HIV Fragment	This C34 peptide, also known as HR2, belongs to the helical region of gp41 of HIV, C-terminal heptad repeat 2 (HR2) defined as C helix or C peptide. It is known that HIV-1 enters cells by membrane fusion, C34 gp41 peptide is a potent inhibitors of HIV-1 fusion.	price>
R-WYB6	DBCO-PEG-SCM	DBCO-Polyethylene glycol--Succinimidyl Carboxymethyl,DBCO-PEG-SCM,SCM-PEG-DBCO from ruixi DBCO-PEG-Succinimidyl Carboxymethyl Estere is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with Succinimidyl Carboxymethyl Estere. Ruixi Biology provides high quality and diverse peg derivatives.DBCO Amine is a simple DBCO-containing building block used to derivatize carboxyl groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond.	price>
R-R-0833	HIV -gp120- Fragment (421-438)	Understanding the biology of the HIV-gp120 protein, including specific fragments like (421-438), can aid in the development of strategies to prevent viral entry, neutralize viral infectivity, or elicit an effective immune response against HIV.	price>
R-WYB7	DBCO-PEG-SG	DBCO-Polyethylene glycol--succinimidyl glutarate ester,DBCO-PEG-SG,SG-PEG-DBCO from ruixi DBCO-PEG-succinimidyl glutarate ester is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with succinimidyl glutarate ester. Ruixi Biology provides high quality and diverse peg derivatives.DBCO Amine is a simple DBCO-containing building block used to derivatize carboxyl groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond.	price>
R-R-0834	HBVpol655, HBV polymerase (655 - 663)	HBVpol655 refers to a specific sequence within the HBV polymerase enzyme. Research on this sequence can aid in understanding drug resistance patterns, improving antiviral therapy, and advancing our knowledge of HBV replication mechanisms.	price>
R-WYB8	DBCO-PEG-SS	DBCO-Polyethylene glycol--Succinimidyl Succinate,DBCO-PEG-SS,SS-PEG-DBCO from ruixi DBCO--PEG-Succinimidyl Succinate is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with Succinimidyl Succinate. Ruixi Biology provides high quality and diverse peg derivatives.DBCO Amine is a simple DBCO-containing building block used to derivatize carboxyl groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond.	price>
R-R-0835	HBVpol502, HBV polymerase (502 - 510)	The notation HBVpol502, HBV polymerase (502-510) refers to a specific segment within the hepatitis B virus (HBV) polymerase protein, covering the amino acids 502 to 510 in the protein sequence. HBV polymerase is essential for antiviral drug design, drug resistance studies, and for gaining a deeper understanding of the viral replication processes.	price>
R-WYB9	DBCO-PEG-SVA	DBCO-Polyethylene glycol--Succinimidyl Valerate,DBCO-PEG-SVA,SVA-PEG-DBCO from ruixi DBCO--PEG-Succinimidyl Valerate is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with Succinimidyl Valerate. Ruixi Biology provides high quality and diverse peg derivatives.DBCO Amine is a simple DBCO-containing building block used to derivatize carboxyl groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond.	price>

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