SPACA1

sperm acrosome associated 1

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 antibodies from infertile males. Furthermore, antibodies generated against the recombinant protein block in vitro fertilization. This protein localizes to the acrosomal membrane of spermatids and mature spermatozoa where it is thought to play a role in acrosomal morphogenesis and in sperm-egg binding and fusion, respectively.

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Products

Antibodies (21)

Proteins (3)

Type

Over-Expression Lysate (2)

Primary (21)

Recombinant (1)

Target

SPACA1 (24)

Reactivity

Human (21)

Application

IHC (10)

IHC-P (2)

WB (11)

Flo (7)

ELISA (11)

Host

rabbit (17)

goat (3)

sheep (1)

Isotype

IgG (16)

Clonality

polyclonal pc (21)

Format

APC Conjugated (1)

Azide-free (1)

Biotin Conjugated (3)

FITC Conjugated (3)

HRP Conjugated (7)

PE Conjugated (1)

Unconjugated (6)

Epitope

aa46-74 (7)

aa51-100 (4)

Publications

No (24)

Tag

GST (1)

Myc-DDK (Flag) (2)

Species

Human (2)

Source

293T Cells (1)

HEK 293 Cells (1)

Wheat Germ Extract (1)

Purification

Purified (1)

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SPACA1 Antibody (aa46-74) LS-C162850

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa46-74) Antibody

Reactivity:

Human

Applications:

Flo, IHC, IHC-P, WB

Format:

Unconjugated

Price:

400 µl/$393

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SPACA1 Antibody LS-C397219

Antibody:

SPACA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

ELISA, IHC, IHC-P

Format:

Unconjugated

Price:

50 µg/$294; 100 µg/$360

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SPACA1 Antibody (HRP) LS-C397220

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (HRP) Antibody

Reactivity:

Human

Applications:

ELISA

Format:

HRP Conjugated

Price:

50 µg/$294; 100 µg/$360

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SPACA1 Antibody (Biotin) LS-C397222

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (Biotin) Antibody

Reactivity:

Human

Applications:

ELISA

Format:

Biotin Conjugated

Price:

50 µg/$294; 100 µg/$360

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SPACA1 Antibody (FITC) LS-C397221

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (FITC) Antibody

Reactivity:

Human

Applications:

ELISA

Format:

FITC Conjugated

Price:

50 µg/$294; 100 µg/$360

• Unconjugated
• HRP
• Biotin
• FITC

• Unconjugated
• HRP
• Biotin
• More...
  • FITC

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SPACA1 Antibody (aa46-74) LS-C324894

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa46-74) Antibody

Reactivity:

Human

Applications:

Flo, IHC, WB

Format:

Unconjugated

Price:

200 µl/$734

Select

SPACA1 Antibody (aa46-74, Biotin) LS-C240362

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa46-74) (Biotin) Antibody

Reactivity:

Human

Applications:

ELISA, Flo, IHC, WB

Format:

Biotin Conjugated

Price:

200 µl/$952

Select

SPACA1 Antibody (aa46-74, FITC) LS-C240363

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa46-74) (FITC) Antibody

Reactivity:

Human

Applications:

ELISA, Flo, IHC, WB

Format:

FITC Conjugated

Price:

200 µl/$952

Select

SPACA1 Antibody (aa46-74, Azide-free, HRP) LS-C248073

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa46-74) (Azide-free) (HRP) Antibody

Reactivity:

Human

Applications:

ELISA, Flo, IHC, WB

Format:

HRP Conjugated, Azide-free

Price:

200 µl/$952

Select

SPACA1 Antibody (aa46-74, APC) LS-C240361

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa46-74) (APC) Antibody

Reactivity:

Human

Applications:

ELISA, Flo, IHC, WB

Format:

APC Conjugated

Price:

200 µl/$952

Select

SPACA1 Antibody (aa46-74, PE) LS-C240364

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa46-74) (PE) Antibody

Reactivity:

Human

Applications:

ELISA, Flo, IHC, WB

Format:

PE Conjugated

Price:

200 µl/$952

• Unconjugated
• Biotin
• FITC
• HRP, Azide-free
• APC
• PE

• Unconjugated
• Biotin
• FITC
• More...
  • HRP, Azide-free
  • APC
  • PE

Select

SPACA1 Antibody LS-C754288

Antibody:

SPACA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

ELISA, IHC

Format:

Unconjugated

Price:

100 µg/$341

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SPACA1 Antibody LS-C830971

Antibody:

SPACA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

ELISA, IHC

Format:

Unconjugated

Price:

20 µl/$254; 60 µl/$296; 120 µl/$355; 200 µl/$450

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SPACA1 Antibody (aa51-100) LS-C117141

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa51-100) Antibody

Reactivity:

Human

Applications:

WB

Format:

Unconjugated

Price:

100 µl/$424

Select

SPACA1 Antibody (aa51-100, HRP) LS-C453150

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa51-100) (HRP) Antibody

Reactivity:

Human

Applications:

WB

Format:

HRP Conjugated

Price:

100 µl/$469

Select

SPACA1 Antibody (aa51-100, Biotin) LS-C453148

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa51-100) (Biotin) Antibody

Reactivity:

Human

Applications:

WB

Format:

Biotin Conjugated

Price:

100 µl/$469

Select

SPACA1 Antibody (aa51-100, FITC) LS-C453149

Antibody:

SPACA1 Rabbit anti-Human Polyclonal (aa51-100) (FITC) Antibody

Reactivity:

Human

Applications:

WB

Format:

FITC Conjugated

Price:

100 µl/$469

• Unconjugated
• HRP
• Biotin
• FITC

• Unconjugated
• HRP
• Biotin
• More...
  • FITC

Select

SPACA1 Antibody (HRP) LS-C193797

Antibody:

SPACA1 Goat anti-Human Polyclonal (HRP) Antibody

Reactivity:

Human

Format:

HRP Conjugated

Price:

200 µg/$521

Select

SPACA1 Antibody (HRP) LS-C193798

Antibody:

SPACA1 Goat anti-Human Polyclonal (HRP) Antibody

Reactivity:

Human

Format:

HRP Conjugated

Price:

100 µg/$582

Select

SPACA1 Antibody (HRP) LS-C193800

Antibody:

SPACA1 Goat anti-Human Polyclonal (HRP) Antibody

Reactivity:

Human

Format:

HRP Conjugated

Price:

100 µg/$591

Select

SPACA1 Antibody (HRP) LS-C193799

Antibody:

SPACA1 Sheep anti-Human Polyclonal (HRP) Antibody

Reactivity:

Human

Format:

HRP Conjugated

Price:

100 µg/$582

Select

Human SPACA1 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G92005

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

32 kDa

Price:

20 µg/$150

Select

Human SPACA1 Protein (Recombinant GST) (Full Length) - LS-G35535

Source:

Wheat Germ Extract

Tag:

GST

Molecular Weight:

58.5 kDa

Price:

10 µg/$479; 25 µg/$670

Select

SPACA1 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G109317

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

32 kDa

Price:

100 µg/$494

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