Major royal jelly protein 1 Recombinant Protein | MRJP1 recombinant protein

Recombinant Apis mellifera Major royal jelly protein 1

Cat. Num. AAA9421097

• Gene Names: Mrjp1; GB14888; p56kP-4
• Reactivity: APIME
• Purity: Greater than 90% as determined by SDS-PAGE.
• Synonyms: Major royal jelly protein 1; Recombinant Apis mellifera Major royal jelly protein 1; 56-kDa protein 4; p56kP-4; Bee-milk protein; Royalactin; MRJP1 recombinant protein

• Host: E Coli
• Reactivity: APIME
• Purity/Purification: Greater than 90% as determined by SDS-PAGE.
• Form/Format: 20mM Tris-HCl based buffer, pH8.0
• Sequence Positions: Full Length, 20-432aa

• Tag Info: GST-tag
• Preparation and Storage: Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C. Repeated freezing and thawing is not recommended. Store working aliquots at 4 degree C for up to one week.

Related Product Information for MRJP1 recombinant protein

Major royal jelly protein 1: induces the differentiation of honeybee larvae into queens through an Egfr-mediated signaling pathway. Promotes body size increase by activating p70 S6 kinase, stimulates ovary development by augmenting the titer of vitellogenin (Vg) and juvenile hormone, and reduces developmental time by increasing the activity of mitogen-activated protein kinase and inducing the 20-hydroxyecdysone protein (20E). Most abundant protein found in the royal jelly which is the food of the queen honey bee larva. The royal jelly determines the development of the young larvae and is responsible for the high reproductive ability of the honeybee queen.Jellein-1: has antibacterial activity against the Gram-positive bacteria S.aureus ATCC 6535, S.saprophyticus and B.subtilis CCT2471, and the Gram-negative bacteria E Coli CCT1371, E.cloacae ATCC 23355, K.pneumoniae ATCC 13883 and P.aeruginosa ATCC 27853, and antifungal activity against C.albicans. Lack cytolytic activity and does not induce rat peritoneal mast cell degranulation.Jellein-2: has antibacterial activity against the Gram-positive bacteria S.aureus ATCC 6535, S.saprophyticus and B.subtilis CCT2471, and the Gram-negative bacteria E Coli CCT1371, E.cloacae ATCC 23355, K.pneumoniae ATCC 13883 and P.aeruginosa ATCC 27853, and antifungal activity against C.albicans. Lack cytolytic activity and does not induce rat peritoneal mast cell degranulation.Jellein-4: lacks antibacterial and antifungal activity. Lacks cytolytic activity and does not induce rat peritoneal mast cell degranulation.

NCBI and Uniprot Product Information

• NCBI GI #: 58585098
• NCBI GeneID: 406090
• NCBI Accession #: NP_001011579.1
• NCBI GenBank Nucleotide #: NM_001011579.1
• UniProt Accession #: O18330; Q548D6
• Molecular Weight: 74.2kD
• NCBI Official Full Name: major royal jelly protein 1
• NCBI Official Symbol: Mrjp1
• NCBI Official Synonym Symbols: GB14888; p56kP-4
• NCBI Protein Information: major royal jelly protein 1
• UniProt Protein Name: Major royal jelly protein 1
• Protein Family: Major royal jelly protein
• UniProt Gene Name: MRJP1
• UniProt Synonym Gene Names: MRJP-1; p56kP-4

Uniprot Description

Major royal jelly protein 1: induces the differentiation of honeybee larvae into queens through an Egfr-mediated signaling pathway. Promotes body size increase by activating p70 S6 kinase, stimulates ovary development by augmenting the titer of vitellogenin (Vg) and juvenile hormone, and reduces developmental time by increasing the activity of mitogen-activated protein kinase and inducing the 20-hydroxyecdysone protein (20E). Most abundant protein found in the royal jelly which is the food of the queen honey bee larva. The royal jelly determines the development of the young larvae and is responsible for the high reproductive ability of the honeybee queen.Jellein-1: has antibacterial activity against the Gram-positive bacteria S.aureus ATCC 6535, S.saprophyticus and B.subtilis CCT2471, and the Gram-negative bacteria E.coli CCT1371, E.cloacae ATCC 23355, K.pneumoniae ATCC 13883 and P.aeruginosa ATCC 27853, and antifungal activity against C.albicans. Lack cytolytic activity and does not induce rat peritoneal mast cell degranulation.Jellein-2: has antibacterial activity against the Gram-positive bacteria S.aureus ATCC 6535, S.saprophyticus and B.subtilis CCT2471, and the Gram-negative bacteria E.coli CCT1371, E.cloacae ATCC 23355, K.pneumoniae ATCC 13883 and P.aeruginosa ATCC 27853, and antifungal activity against C.albicans. Lack cytolytic activity and does not induce rat peritoneal mast cell degranulation.Jellein-4: lacks antibacterial and antifungal activity. Lacks cytolytic activity and does not induce rat peritoneal mast cell degranulation.MiscellaneousExhibits a growth factor-like action on primary-cultured rat hepatocytes by stimulating DNA synthesis and protecting cells from apoptosis induced by serum deprivation. Also activates mitogen-activated protein kinase, as well as protein kinase B, a key regulator of cell survival (PubMed:16290177).