Analytical Data
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基因名
EPB42
- Application
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别名
EPB42；E42P；Protein 4.2
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种属
Human
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表达系统
E. coli
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标签
His tag N-Terminus
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纯度
Greater than 90% as determined by SDS-PAGE.
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蛋白编号
P16452
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表达区间
2-691aa
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氨基酸序列
GQALGIKSC DFQAARNNEE HHTKALSSRR LFVRRGQPFT IILYFRAPVR AFLPALKKVA LTAQTGEQPS KINRTQATFP ISSLGDRKWW SAVVEERDAQ SWTISVTTPA DAVIGHYSLL LQVSGRKQLL LGQFTLLFNP WNREDAVFLK NEAQRMEYLL NQNGLIYLGT ADCIQAESWD FGQFEGDVID LSLRLLSKDK QVEKWSQPVH VARVLGALLH FLKEQRVLPT PQTQATQEGA LLNKRRGSVP ILRQWLTGRG RPVYDGQAWV LAAVACTVLR CLGIPARVVT TFASAQGTGG RLLIDEYYNE EGLQNGEGQR GRIWIFQTST ECWMTRPALP QGYDGWQILH PSAPNGGGVL GSCDLVPVRA VKEGTLGLTP AVSDLFAAIN ASCVVWKCCE DGTLELTDSN TKYVGNNIST KGVGSDRCED ITQNYKYPEG SLQEKEVLER VEKEKMEREK DNGIRPPSLE TASPLYLLLK APSSLPLRGD AQISVTLVNH SEQEKAVQLA IGVQAVHYNG VLAAKLWRKK LHLTLSANLE KIITIGLFFS NFERNPPENT FLRLTAMATH SESNLSCFAQ EDIAICRPHL AIKMPEKAEQ YQPLTASVSL QNSLDAPMED CVISILGRGL IHRERSYRFR SVWPENTMCA KFQFTPTHVG LQRLTVEVDC NMFQNLTNYK SVTVVAPELS A
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内毒素
< 1.0 EU per μg protein as determined by the LAL method.
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性状
Freeze-dried powder
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缓冲液
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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复溶方法
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- 个性化定制
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稳定性测试
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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保存条件 & 期限
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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运输条件
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
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Protein Description
EPB42, also known as erythrocyte membrane protein band 4.2, is a pivotal protein in the structural integrity and function of red blood cells. It plays a key role in maintaining the membrane stability and cytoskeletal organization, thereby influencing cell shape and flexibility. Mutations or deficiencies in EPB42 are linked to various erythrocyte disorders, including hereditary elliptocytosis and other forms of hemolytic anemia, which arise from alterations in red blood cell morphology and survival. Recent research has focused on the recombinant expression of EPB42 to better understand its biochemical properties and the effects of specific mutations. This recombinant protein serves as a valuable tool for elucidating the molecular mechanisms underlying erythrocyte membrane disorders and for potentially developing gene therapy or treatment strategies. By employing advanced molecular biology techniques, researchers can investigate the functional implications of EPB42 in erythrocyte deformability and its interactions with other membrane proteins. The study of EPB42 not only enhances our comprehension of red blood cell biology but also holds promise for clinical applications in diagnosing and treating related hematological conditions.
