Analytical Data
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基因名
SPAG9
- Application
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别名
(JIP-4)(JNK-interacting protein 4)(Cancer/testis antigen 89)(CT89)(Human lung cancer oncogene 6 protein)(HLC-6)(JNK-associated leucine-zipper protein)(JLP)(Mitogen-activated protein kinase 8-interacting protein 4)(Proliferation-inducing protein 6)(Protein highly expressed in testis)(PHET)(Sperm surface protein)(Sperm-associated antigen 9)(Sperm-specific protein)(Sunday driver 1)
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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
O60271
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表达区间
408-534 aa
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氨基酸序列
REVENLILENTQLLETKNALNIVKNDLIAKVDELTCEKDVLQGELEAVKQAKLKLEEKNRELEEELRKARAEAEDARQKAKDDDDSDIPTAQRKRFTRVEMARVLMERNQYKERLMELQEAVRWTEM
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分子量
20 kDa
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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
SPAG9, or Sperm Associated Antigen 9, is a protein previously identified in the context of male reproduction, where it is expressed in spermatozoa and has been implicated in sperm motility and function. Research indicates that SPAG9 may play a role in the intricate molecular mechanisms governing sperm-egg interaction and fertilization. The study of SPAG9 is particularly relevant in the field of reproductive biology and infertility, as anomalies in sperm function are a significant factor contributing to male infertility. Furthermore, recent investigations suggest that SPAG9 might have potential applications in developing diagnostic tools or therapeutic strategies for male reproductive disorders. Given its expression in cancerous tissues as well, SPAG9 has gained attention as a potential biomarker and therapeutic target in oncology, expanding its relevance beyond reproductive health. This dual role in both reproduction and cancer highlights the need for comprehensive studies on SPAG9's structure, function, and regulatory mechanisms. Understanding the molecular properties and interactions of SPAG9 through recombinant protein studies could provide valuable insights into its biological significance, paving the way for innovative clinical applications, including the development of novel fertility treatments and cancer interventions. As a result, SPAG9 recombinant protein research not only contributes to our understanding of male reproductive health but also offers potential therapeutic avenues across various medical domains.
