Analytical Data
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基因名
LH
- Application
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别名
LH；LH2；LIM/homeobox Protein Lhx2
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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
P50458
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表达区间
1-727aa
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氨基酸序列
MRPLLLLALLGWLLLAEAKGDAKPEDNLLVLTVATKETEGFRRFKRSAQF FNYKIQALGLGEDWNVEKGTSAGGGQKVRLLKKALEKHADKEDLVILFAD SYDVLFASGPRELLKKFRQARSQVVFSAEELIYPDRRLETKYPVVSDGKR FLGSGGFIGYAPNLSKLVAEWEGQDSDSDQLFYTKIFLDPEKREQINITL DHRCRIFQNLDGALDEVVLKFEMGHVRARNLAYDTLPVLIHGNGPTKLQL NYLGNYIPRFWTFETGCTVCDEGLRSLKGIGDEALPTVLVGVFIEQPTPF VSLFFQRLLRLHYPQKHMRLFIHNHEQHHKAQVEEFLAQHGSEYQSVKLV GPEVRMANADARNMGADLCRQDRSCTYYFSVDADVALTEPNSLRLLIQQN KNVIAPLMTRHGRLWSNFWGALSADGYYARSEDYVDIVQGRRVGVWNVPY ISNIYLIKGSALRGELQSSDLFHHSKLDPDMAFCANIRQQDVFMFLTNRH TLGHLLSLDSYRTTHLHNDLWEVFSNPEDWKEKYIHQNYTKALAGKLVET PCPDVYWFPIFTEVACDELVEEMEHFGQWSLGNNKDNRIQGGYENVPTID IHMNQIGFEREWHKFLLEYIAPMTEKLYPGYYTRAQFDLAFVVRYKPDEQ PSLMPHHDASTFTINIALNRVGVDYEGGGCRFLRYNCSIRAPRKGWTLMH PGRLTHYHEGLPTTRGTRYIAVSFVDP
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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
Luteinizing hormone (LH) is a key glycoprotein hormone produced by the anterior pituitary gland, playing a crucial role in regulating reproductive processes in both males and females. Its primary function is to stimulate ovulation in females and testosterone production in males. Research on LH recombinant proteins has gained significant attention due to their potential applications in reproductive health and therapy. Traditional methods of isolating LH from human or animal sources are often inefficient, expensive, and can introduce variability due to differences in biological fluids. The advent of recombinant DNA technology allows for the production of purified LH proteins in various expression systems, facilitating standardized research and therapeutic applications. These recombinant LH proteins can be used in studies to better understand the hormone's role in the endocrine system, investigate its interactions with specific receptors, and develop new treatments for reproductive disorders such as hypogonadism or infertility. Additionally, recombinant LH is invaluable in assisted reproductive technologies like in vitro fertilization (IVF), where it is employed to optimize hormone regimens for ovarian stimulation. Overall, research on LH recombinant proteins is crucial for advancing reproductive medicine, understanding hormonal regulation, and improving outcomes in fertility treatments.
