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SPAG1 蛋白

(Sperm Associated Antigen 1 (SPAG1))
The correlation of anti-sperm antibodies with cases of unexplained infertility implicates a role for these antibodies in blocking fertilization. Improved diagnosis and treatment of immunologic infertility, as well as identification of proteins for targeted contraception, are dependent on the identification and characterization of relevant sperm antigens. The protein expressed by this gene is recognized by anti-sperm agglutinating antibodies from an infertile woman. Furthermore, immunization of female rats with the recombinant human protein reduced fertility. This protein localizes to the plasma membrane of germ cells in the testis and to the post-acrosomal plasma membrane of mature spermatozoa. Recombinant polypeptide binds GTP and exhibits GTPase activity. Thus, this protein may regulate GTP signal transduction pathways involved in spermatogenesis and fertilization. Two transcript variants of this gene encode the same protein. [provided by RefSeq, Jul 2008].
SPAG1 Protein (AA 175-283) (GST tag) SPAG1 Protein (AA 175-283) (GST tag) SPAG1 Protein (AA 175-283) (GST tag) (ABIN1321052)

SPAG1 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA

SPAG1 Protein (AA 1-926) (His tag) SPAG1 Protein (AA 1-926) (His tag) SPAG1 Protein (AA 1-926) (His tag) (ABIN3095660)

Crystallography grade SPAG1 宿主: 人 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys

SPAG1 Protein (AA 1-901) (His tag) SPAG1 Protein (AA 1-901) (His tag) SPAG1 Protein (AA 1-901) (His tag) (ABIN3136094)

Crystallography grade SPAG1 宿主: 小鼠 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys

SPAG1 蛋白 by Grade

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SPAG1 蛋白 by Origin

Find SPAG1 蛋白 for a variety of species such as anti-Human SPAG1, anti-Mouse SPAG1. The species listed below are among those available. Click on a link to go to the corresponding products.

SPAG1 蛋白 by Source

Here you will find SPAG1 蛋白 proteins organized by several key sources. By clicking on a link, you can access the products. For additional sources, please use our search function.

SPAG1 蛋白 by 蛋白类型

Here you can find SPAG1 蛋白 proteins categorized by available protein types. Additional protein types can be located using our search function.

SPAG1 蛋白 by 应用范围

Find SPAG1 蛋白 validated for a specific application such as WB, ELISA, SDS, Crys. Some of the available applications are listed below. Click on a link to go to the corresponding products.

Popular SPAG1 蛋白

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1321052
Quantity 10 μg
Datasheet Datasheet
Reactivity Human
Source Insect Cells
Validations
  • (1)
Cat. No. ABIN3095660
Quantity 1 mg
Datasheet Datasheet
Reactivity Mouse
Source Insect Cells
Validations
  • (1)
Cat. No. ABIN3136094
Quantity 1 mg
Datasheet Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
Cat. No. ABIN7417930
Quantity 100 μg
Datasheet Datasheet
Reactivity Human
Source HEK-293 Cells
Validations
  • (1)
Cat. No. ABIN2732486
Quantity 20 μg
Datasheet Datasheet

Aliases for SPAG1 蛋白

sperm associated antigen 1 (SPAG1) 蛋白
sperm associated antigen 1a (spag1a) 蛋白
sperm associated antigen 1 (CpipJ_CPIJ006297) 蛋白
sperm associated antigen 1 (spag1) 蛋白
sperm associated antigen 1 (Spag1) 蛋白
cb1089 蛋白
hsd-3.8 蛋白
HSD-3.8 蛋白
MGC162178 蛋白
sp75 蛋白
SP75 蛋白
tpis 蛋白
TPIS 蛋白
wu:fj78g10 蛋白
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