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Sperm Associated Antigen 1 蛋白

The correlation of anti-sperm antibodies with cases of unexplained infertility implicates a role for these antibodies in blocking fertilization.

6 results:

Sperm Associated Antigen 1 (SPAG1) (AA 1-926) protein (His tag) Protein

SPAG1 适用: 人 资源: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. Crys, ELISA, SDS, WB
产品编号 ABIN3095660
$15,464.90
Plus shipping costs $45.00 and $24.00 dry ice
1 mg (More quantities available)
local_shipping 发货至: 美国
70个工作日

Sperm Associated Antigen 1 (SPAG1) (AA 1-901) protein (His tag) Protein

SPAG1 适用: 小鼠 资源: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. Crys, ELISA, SDS, WB
产品编号 ABIN3136094
$15,464.90
Plus shipping costs $45.00 and $24.00 dry ice
1 mg (More quantities available)
local_shipping 发货至: 美国
70个工作日

Sperm Associated Antigen 1 (SPAG1) (AA 1-365) protein (T7 tag,His tag) Protein

SPAG1 适用: 人 资源: 大肠杆菌(E. Coli) Recombinant ≥ 99 % ELISA, IP, SDS, WB
产品编号 ABIN6238698
$406.00
加上运输费 $45.00
50 μg (More quantities available)
local_shipping 发货至: 美国
12至15个工作日

Sperm Associated Antigen 1 (SPAG1) (AA 175-283) protein (GST tag) Protein

SPAG1 适用: 人 资源: 小麦胚 Recombinant AP, AA, ELISA, WB
产品编号 ABIN1321052
$414.29
Plus shipping costs $45.00 and $24.00 dry ice
10 μg (More quantities available)
local_shipping 发货至: 美国
11至12个工作日

Sperm Associated Antigen 1 (SPAG1) 蛋白 Protein

SPAG1 适用: 人 资源: 大肠杆菌(E. Coli) Recombinant ELISA, IP, SDS, WB
产品编号 ABIN6118303
$681.76
加上运输费 $45.00
100 μg (More quantities available)
local_shipping 发货至: 美国
11至18个工作日

Sperm Associated Antigen 1 (SPAG1) (Transcript Variant 1) protein (Myc-DYKDDDDK Tag) Protein

SPAG1 适用: 人 资源: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, Func, PI, STD
产品编号 ABIN2732486
$932.80
Plus shipping costs $45.00 and $24.00 dry ice
20 μg
local_shipping 发货至: 美国
11个工作日
  • 类型 Protein
    • Protein
  • 抗原 Sperm Associated Antigen 1 (SPAG1)
    • Sperm Associated Antigen 1 (SPAG1)
    • Hemagglutinin (HA)
    • Ribosome Binding Factor A (RBFA)
    • Tumor Necrosis Factor alpha (TNF)
    • S-Adenosyl-Methionine Synthase (METK)
    • Interleukin 6 (IL6)
    • Interferon gamma (IFNG)
    • Hemoglobin beta (HBB)
    • Triosephosphate Isomerase 1 (TPI1)
    • Thymidylate Kinase (Tmk)
    • Interleukin 4 (IL4)
    • Interleukin 1, beta (IL1B)
    • Interleukin 2 (IL2)
    • Uracil-DNA Glycosylase (UNG)
    • Fibroblast Growth Factor 2 (Basic) (FGF2)
    • Growth Hormone 1 (GH1)
    • Lipoyl synthase lipA
    • Interleukin 10 (IL10)
    • KIT Ligand (KITLG)
    • Malate Dehydrogenase (MDH)
    • Insulin-Like Growth Factor 1 (IGF1)
    • Epidermal Growth Factor (EGF)
    • Leptin (LEP)
    • Interleukin 8 (IL8)
    • Interleukin 3 (IL-3)
    • Myoglobin (MB)
    • Queuine tRNA-Ribosyltransferase 1 (QTRT1)
    • serpin Peptidase Inhibitor, Clade E (Nexin, Plasminogen Activator Inhibitor Type 1), Member 1 (SERPINE1)
    • Hemoglobin, alpha 1 (HBA1)
    • phosphatidylserine Decarboxylase (PISD)
    • Interleukin 1 alpha (IL1A)
    • Prolactin (PRL)
    • CD40 Ligand (CD40LG)
    • Interleukin 13 (IL13)
    • Vascular Endothelial Growth Factor A (VEGFA)
    • Chemokine (C-X-C Motif) Ligand 12 (CXCL12)
    • Albumin (ALB)
    • Aspartate Carbamoyltransferase (PYRB)
    • Interleukin 15 (IL15)
    • Phosphoglucosamine Mutase (GLMM)
    • Porphobilinogen Deaminase (HEMC)
    • beta-2-Microglobulin (B2M)
    • Phenylalanyl-tRNA Synthetase, alpha Subunit (FARSA)
    • Chemokine (C-C Motif) Ligand 2 (CCL2)
    • Gp120
    • Adiponectin (ADIPOQ)
    • Colony Stimulating Factor 2 (Granulocyte-Macrophage) (CSF2)
    • Interleukin 33 (IL33)
    • Cytidine Monophosphate (UMP-CMP) Kinase 1, Cytosolic (CMPK1)
    • Fibroblast Growth Factor 1 (Acidic) (FGF1)
    • Chemokine (C-X-C Motif) Ligand 1 (Melanoma Growth Stimulating Activity, Alpha) (CXCL1)
  • 应用范围
    • ELISA
    • Western Blotting (WB)
    • SDS-PAGE (SDS)
    • Immunoprecipitation (IP)
    • Crystallization (Crys)
    • Affinity Purification (AP)
    • Antibody Array (AA)
    • Antibody Production (AbP)
    • Functional Studies (Func)
    • Protein Interaction (PI)
    • Standard (STD)
  • 适用
    • 小鼠
  • 图像
  • 抗体来源
    • 大肠杆菌(E. Coli)
    • Insect Cells
    • HEK-293 Cells
    • 小麦胚
  • 抗原表位
    • AA 1-365
    • AA 1-901
    • AA 1-926
    • AA 175-283
    • Transcript Variant 1
  • 标记
    • 非结合性
    • His tag
    • GST tag
    • Myc-DYKDDDDK Tag
    • T7 tag,His tag
  • 蛋白类型
    • Recombinant
  • Format
    • Liquid

蛋白简介Sperm Associated Antigen 1 (SPAG1)

蛋白简介

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.

Gene names and symbols associated with SPAG1

  • sperm associated antigen 1 (SPAG1) 抗体
  • sperm associated antigen 1a (spag1a) 抗体
  • sperm associated antigen 1 (CpipJ_CPIJ006297) 抗体
  • sperm associated antigen 1 (spag1) 抗体
  • sperm associated antigen 1 (Spag1) 抗体
  • cb1089 抗体
  • HSD-3.8 抗体
  • MGC162178 抗体
  • SP75 抗体
  • TPIS 抗体
  • wu:fj78g10 抗体

Protein level used designations for SPAG1

sperm associated antigen 1 , sperm-associated antigen 1 , TPR-containing protein involved in spermatogenesis , infertility-related sperm protein Spag-1 , tetratricopeptide repeat-containing protein , HSD-3.8

GENE ID SPECIES
420249 Gallus gallus
464314 Pan troglodytes
564953 Danio rerio
607063 Canis lupus familiaris
6038177 Culex quinquefasciatus
100038144 Xenopus (Silurana) tropicalis
6674 Homo sapiens
26942 Mus musculus
315033 Rattus norvegicus
530104 Bos taurus

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