15 Results for "

Catalytic lysine

" in MedChemExpress (MCE) Product Catalog:
Products (15)

15 Results for "Catalytic lysine" in MCE Product Catalog:

Cat. No.: HY-P1958
CAS No.: 667899-73-2
Research Areas:  

Others

Histone H4 (2-21) is a substrate peptide derived from the N-terminal region of histone H4, which serves as an acyl acceptor for lysine acetyltransferases of the MYST family (KAT). Histone H4 (2-21) participates in enzymatic reactions together with acyl-coenzyme A (acyl-CoA, and undergoes lysine acetylation and propionylation modifications catalyzed by KATs such as MOF. The apparent Km of Histone H4 (2-21) for MOF is 788.8 μM, while in the picNuA4 catalytic system, the Km and Kd values of the H4 peptide are 192 μM and 251 μM, respectively. Histone H4 (2-21) can be used in studies related to histone post-translational modifications, epigenetic regulation, and lysine acylation .
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Cat. No.: HY-78035
CAS No.: 616-02-4
Synonyms: Methylmaleic anhydride
Citraconic anhydride (Methylmaleic anhydride) is a derivative of maleic anhydride (HY-Z0060) and novel antigen retrieval solution. Citraconic anhydride reversibly blocks protein amino groups, stabilizing specific enzymes and improving their catalytic performance. Citraconic anhydride reacts with free amino groups on proteins (especially lysine residues), converting positively charged NH3 + into carboxyl groups, thereby disrupting methylene bridge crosslinks caused by Formaldehyde during antigen retrieval. Citraconic anhydride functionalizes Isotactic polypropylene. Citraconic anhydride precisely responds to pH changes to achieve reversible modification. Citraconic anhydride is irritating to skin and eyes .
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Cat. No.: HY-176556
CAS No.: 3052761-67-5
Target:  

EGFR

Research Areas:  

Cancer

EGFR-IN-1671 is a selective EGFR inhibitor with an IC50 of 0.19 nM. EGFR-IN-167 exhibits good potency against various EGFR mutants (IC50 = 0.109 nM, 0.75 nM and <0.05 nM against EGFR (L858R), EGFR (C797S) and EGFR (del19), respectively). EGFR-IN-1671 covalently engages the catalytically conserved lysine of EGFR in live mammalian cells. EGFR-IN-1671 demonstrates excellent anti-proliferative activity by inhibiting EGFR autophosphorylation. EGFR-IN-1671 can be used for the study of non-small-cell lung carcinomas (NSCLC), glioblastoma and many solid tumors .
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Cat. No.: HY-P10463
Research Areas:  

Cancer

ssK36 is a supersubstrate peptide of the histone methyltransferase (SET) domain protein 2 (SETD2), and ssK36 is designed for the SETD2 protein, a specific PKMT. ssK36 is responsible in human cells for adding methyl groups to the 36th lysine residue of histone H3 (H3K36) to form H3K36me3. ssK36 can be methylated by SETD2 at a rate more than 100 times faster than the natural substrate H3K36. ssK36 can be used to study the catalytic mechanism of PKMTs, especially substrate specificity and catalytic efficiency .
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Cat. No.: HY-171995
CAS No.: 2369899-34-1
Synonyms: Rotor NO.4 TFA
Research Areas:  

Infection

Rf470 (Rotor NO.4) TFA is a FMR-probe-D-lysine conjugate (Max Ex: 470 nM; Max Em: 640 nM) that can be covalently incorporated into peptidoglycan by bacteria. Rf470 TFA has extremely weak fluorescence in the free state, but its fluorescence is significantly enhanced when it is catalytically incorporated into peptidoglycan by transpeptidases. Through fluorescence changes, Rf470 TFA can be used for real-time monitoring of peptidoglycan biosynthesis, detection of transpeptidase activity, and screening of antibiotics, etc .
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Cat. No.: HY-179237
Target:  

MAPKAPK2 (MK2)

Research Areas:  

Others

MK2-IN-8 (Compound 42) is a covalent MK2 kinase inhibitor. MK2-IN-8 forms a unique covalent bond with the catalytic lysine, thereby demonstrating that the fluorosulfonate can effectively target the catalytic lysine in kinases.
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Cat. No.: HY-P10463A
Research Areas:  

Cancer

ssK36 TFA is a supersubstrate peptide of the histone methyltransferase (SET) domain protein 2 (SETD2) , and ssK36 TFA is designed for the SETD2 protein, a specific PKMT. ssK36 TFA is responsible in human cells for adding methyl groups to the 36th lysine residue of histone H3 (H3K36) to form H3K36me3. ssK36 TFA can be methylated by SETD2 at a rate more than 100 times faster than the natural substrate H3K36. ssK36 TFA can be used to study the catalytic mechanism of PKMTs, especially substrate specificity and catalytic efficiency .
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Cat. No.: HY-164144
CAS No.: 1887195-17-6
Research Areas:  

Cancer

EPZ033294 is an inhibitor of SYMD2 (IC50 is 3.9 nM). SYMD2 itself has catalytic activity and can methylate the lysine residue of BTF3 to BTF3me1, which was experimentally demonstrated by detecting an IC50 of 2.9 nM for inhibition of BTF3ME1 by SYMD2, indicating an active inhibition of SYMD2 by EPZ033294. EPZ033294 (0-50 µM) has an inhibitory effect on SYMD2 and a concentration-dependent inhibitory effect in 293T .
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Cat. No.: HY-110196
CAS No.: 1627607-88-8
Research Areas:  

Others

(S)-PFI-2 hydrochloride is an inhibitor of lysine methyltransferase SETD7 and is approximately 500-fold more active than its enantiomer (R)-PFI-2. (R)-PFI-2 is a cofactor-dependent and substrate-competitive inhibitor. (R)-PFI-2 can occupy the substrate peptide binding groove of SETD7 (including the catalytic lysine binding channel) and interact with the cofactor The donor methyl group is in direct contact. However, (S)-PFI-2 was not observed to have the same interaction as (R)-PFI-2 .
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Cat. No.: HY-123564
CAS No.: 2012563-34-5
Target:  

Bcl-2 Family

Research Areas:  

Others

Mcl1-IN-7 (compound 11) is a reversible covalent inhibitor of Mcl-1 with the activity of inhibiting Mcl-1. By covalently targeting the non-catalytic lysine side chain of Mcl-1, it has higher potency than non-covalent counterparts and can be used to develop Mcl-1 inhibitory compounds and study related biological phenomena.
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Cat. No.: HY-116220
CAS No.: 2012563-29-8
Target:  

Others

Research Areas:  

Others

Mcl1-IN-14 (compound 5) is a reversible covalent inhibitor of Mcl-1 with the activity of inhibiting Mcl-1. Mcl1-IN-14 covalently targets the non-catalytic lysine side chain of Mcl-1 and has higher potency than non-covalent counterparts, which can be used to develop Mcl-1 inhibitory compounds and study related biological phenomena.
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Cat. No.: HY-W141446
CAS No.: 144163-68-8
Research Areas:  

Others

VT00065 is a covalent DHS inhibitor. VT00065 forms a redox-dependent covalent bond with the catalytic lysine K329 of DHS, locking the enzyme in an inactive state .
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Cat. No.: HY-186091
CAS No.: 2097535-26-5
Research Areas:  

Others

AcdK is a non-natural amino acid and a precursor of allysine. AcdK allows site-specific incorporation into target proteins in E. coli via the amber suppression strategy. AcdK enables site-specific lysine dimethylation or monomethylation modification of target proteins. AcdK can synthesize site-specific lysine-methylated variants of histone H3 and p53, which is applicable for investigating the substrate specificity and catalytic function of epigenetic enzymes .
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Cat. No.: HY-P811612
Synonyms: ACBP, CPN1, Carboxypeptidase N Catalytic chain, CPN, Anaphylatoxin inactivator, Arginine carboxypeptidase, Carboxypeptidase N polypeptide 1, Carboxypeptidase N small subunit, Kininase-1, lysine carboxypeptidase, Plasma carboxypeptidase B, Serum carboxypeptidase N, SCPN

Host:  

Rabbit

Application:  

WB, ICC/IF

Reactivity:  

Human, Mouse

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Cat. No.: HY-189205
Target:  

Kallikrein

Research Areas:  

Cancer

DKFZ-938 is a kallikrein-related peptidase 6 (KLK6) inhibitor, with an IC50 of 0.09 μM against human KLK6. DKFZ-938 binds to the catalytic serine residue in the active-site pocket of KLK6 and mimics the natural KLK6 substrate to inhibit the enzymatic activity of KLK6. DKFZ-938 can be conjugated to the non-canonical amino acid propargyllysine via copper-catalyzed azide-alkyne cycloaddition click chemistry. DKFZ-938 is used in research related to colorectal cancer and pancreatic cancer .
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