Analytical Data
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Gene name
PLA2G4B
- Application
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Alternative Names
PLA2G4B; Cytosolic phospholipase A2 beta; cPLA2-beta; EC 3.1.1.4; Phospholipase A2 group IVB
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
P0C869
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Expression Region
1-781 aa
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AA Sequence
MAVAEVSRTC LLTVRVLQAH RLPSKDLVTP SDCYVTLWLP TACSHRLQTR TVKNSSSPVW NQSFHFRIHR QLKNVMELKV FDQDLVTGDD PVLSVLFDAG TLRAGEFRRE SFSLSPQGEG RLEVEFRLQS LADRGEWLVS NGVLVARELS CLHVQLEETG DQKSSEHRVQ LVVPGSCEGP QEASVGTGTF RFHCPACWEQ ELSIRLQDAP EEQLKAPLSA LPSGQVVRLV FPTSQEPLMR VELKKEAGLR ELAVRLGFGP CAEEQAFLSR RKQVVAAALR QALQLDGDLQ EDEIPVVAIM ATGGGIRAMT SLYGQLAGLK ELGLLDCVSY ITGASGSTWA LANLYEDPEW SQKDLAGPTE LLKTQVTKNK LGVLAPSQLQ RYRQELAERA RLGYPSCFTN LWALINEALL HDEPHDHKLS DQREALSHGQ NPLPIYCALN TKGQSLTTFE FGEWCEFSPY EVGFPKYGAF IPSELFGSEF FMGQLMKRLP ESRICFLEGI WSNLYAANLQ DSLYWASEPS QFWDRWVRNQ ANLDKEQVPL LKIEEPPSTA GRIAEFFTDL LTWRPLAQAT HNFLRGLHFH KDYFQHPHFS TWKATTLDGL PNQLTPSEPH LCLLDVGYLI NTSCLPLLQP TRDVDLILSL DYNLHGAFQQ LQLLGRFCQE QGIPFPPISP SPEEQLQPRE CHTFSDPTCP GAPAVLHFPL VSDSFREYSA PGVRRTPEEA AAGEVNLSSS DSPYHYTKVT YSQEDVDKLL HLTHYNVCNN QEQLLEALRQ AVQRRRQRRP H
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Molecular Weight
87.9 kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
Related Products
Protein Description
PLA2G4B, also known as cytosolic phospholipase A2 group IV B, is an essential enzyme involved in the hydrolysis of phospholipids, leading to the release of fatty acids and lysophospholipids, which are critical signaling molecules in various physiological and pathological processes. Research on PLA2G4B has gained attention due to its potential roles in inflammatory responses, cancer biology, and neurological disorders. Elevated levels of PLA2G4B have been associated with increased inflammation and tumor progression, making it a promising target for therapeutic intervention. Additionally, the enzyme's activity is regulated by calcium ions and various post-translational modifications, which are key areas of investigation to understand its functional implications. Recombinant PLA2G4B protein production facilitates detailed studies on its enzymatic characteristics, substrate specificity, and interaction with other biomolecules, offering insights into its biological functions and potential applications in drug development. Given the rising interest in metabolomics and lipid signaling pathways, understanding the mechanisms regulating PLA2G4B activity could lead to novel therapeutic strategies for diseases associated with dysregulated phospholipid metabolism.
