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SPESP1 Protein, Human, Recombinant (His)

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货号 TMPJ-01190

别名 SPESP1, SP-ESP, Sperm Equatorial Segment Protein 1, Glycosylated 38 kDa Sperm Protein C-7/8, ESP, Equatorial Segment Protein

Sperm Equatorial Segment Protein 1 (SPESP1) is a member of the SPESP1 family. SPESP1 is highly expressed in the testis, where it is localized to the acrosome of postmeiotic stages of spermiogenesis; it is expressed at lower levels in the placenta and fetal lung. SPESP1 is involved in the multicellular organisimal development. Disruption of SPESP1 leads to abnormal distribution of sperm proteins resulting in a detached membrane from the equatorial segment and less fertile sperm. SPESP1 may interact with IZUMO1 and MN9 antigen and it contains an N-glycosylation site as well as several cAMP-dependent kinase, protein kinase C, and casein kinase II consensus phosphorylation sites.

SPESP1 Protein, Human, Recombinant (His)
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SPESP1 Protein, Human, Recombinant (His)

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Rating icon 还可以
SPR兼容缓冲液
货号 TMPJ-01190 别名 SPESP1, SP-ESP, Sperm Equatorial Segment Protein 1, Glycosylated 38 kDa Sperm Protein C-7/8, ESP, Equatorial Segment Protein

Sperm Equatorial Segment Protein 1 (SPESP1) is a member of the SPESP1 family. SPESP1 is highly expressed in the testis, where it is localized to the acrosome of postmeiotic stages of spermiogenesis; it is expressed at lower levels in the placenta and fetal lung. SPESP1 is involved in the multicellular organisimal development. Disruption of SPESP1 leads to abnormal distribution of sperm proteins resulting in a detached membrane from the equatorial segment and less fertile sperm. SPESP1 may interact with IZUMO1 and MN9 antigen and it contains an N-glycosylation site as well as several cAMP-dependent kinase, protein kinase C, and casein kinase II consensus phosphorylation sites.

规格价格库存数量
5 μg
¥ 693
6-8日内发货
10 μg
¥ 1,170
6-8日内发货
20 μg
¥ 1,860
5日内发货
50 μg
¥ 3,470
5日内发货
100 μg
¥ 4,930
5日内发货
200 μg
¥ 7,350
5日内发货
500 μg
¥ 12,100
5日内发货
1 mg
¥ 18,900
5日内发货
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产品介绍

生物活性
产品描述
Sperm Equatorial Segment Protein 1 (SPESP1) is a member of the SPESP1 family. SPESP1 is highly expressed in the testis, where it is localized to the acrosome of postmeiotic stages of spermiogenesis; it is expressed at lower levels in the placenta and fetal lung. SPESP1 is involved in the multicellular organisimal development. Disruption of SPESP1 leads to abnormal distribution of sperm proteins resulting in a detached membrane from the equatorial segment and less fertile sperm. SPESP1 may interact with IZUMO1 and MN9 antigen and it contains an N-glycosylation site as well as several cAMP-dependent kinase, protein kinase C, and casein kinase II consensus phosphorylation sites.
生物活性
Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
研究背景
Sperm Equatorial Segment Protein 1 (SPESP1) is a member of the SPESP1 family. SPESP1 is highly expressed in the testis, where it is localized to the acrosome of postmeiotic stages of spermiogenesis; it is expressed at lower levels in the placenta and fetal lung. SPESP1 is involved in the multicellular organisimal development. Disruption of SPESP1 leads to abnormal distribution of sperm proteins resulting in a detached membrane from the equatorial segment and less fertile sperm. SPESP1 may interact with IZUMO1 and MN9 antigen and it contains an N-glycosylation site as well as several cAMP-dependent kinase, protein kinase C, and casein kinase II consensus phosphorylation sites.
种属
Human
表达系统
HEK293 Cells
标签C-6xHis
蛋白编号Q6UW49
氨基酸序列Tyr20-Tyr350
蛋白构建Tyr20-Tyr350
蛋白纯度
Greater than 90% as determined by reducing SDS-PAGE. (QC verified)
缓冲液Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM PB, 150 mM NaCl, pH 7.4.
复溶方法Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
别名SPESP1, SP-ESP, Sperm Equatorial Segment Protein 1, Glycosylated 38 kDa Sperm Protein C-7/8, ESP, Equatorial Segment Protein
内毒素< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
化学信息
分子量58 KDa (reducing condition)
储存&溶解度
运输方式In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
存储Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

计算器

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剂量转换

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技术支持

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关键词

SPESP-1SPESP 1
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