SPACA4

Gene Symbol SPACA4
Entrez Gene 171169
Alt Symbol SAMP14
Species Human
Gene Type protein-coding
Description sperm acrosome associated 4
Other Description sperm acrosomal membrane protein 14|sperm acrosomal membrane-associated protein 14|sperm acrosome membrane-associated protein 4
Swissprots Q8TDM5
Accessions CAI93415 CBH19451 CBH30621 EAW52357 Q8TDM5 AF353721 AAL83950 AY358387 AAQ88753 BC047334 AAH47334 NM_133498 NP_598005
Function Sperm surface membrane protein that may be involved in sperm-egg plasma membrane adhesion and fusion during fertilization.
Subcellular Location Cell membrane {ECO:0000269|PubMed:12788941}; Lipid-anchor, GPI-anchor {ECO:0000269|PubMed:12788941}. Cytoplasmic vesicle, secretory vesicle, acrosome {ECO:0000269|PubMed:12788941}. Note=Expressed in acrosomal matrix and outer and inner acrosomal membranes.
Tissue Specificity Testis specific. Expressed in spermatozoa. {ECO:0000269|PubMed:12788941}.

SPACA4 (A-14) - sc-169394 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal
SPACA4 (A-14): sc-169394. Western blot analysis of SPACA4 expression in human spleen (A) and mouse spleen (B) tissue extracts.

SPACA4 (L-14) - sc-169397 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal
SPACA4 (L-14): sc-169397. Western blot analysis of SPACA4 expression in mouse liver (A), mouse heart (B), human spleen (C) and mouse spleen (D) tissue extracts.

Anti-SPACA4 antibody - ab122758 from Abcam

Prices $443.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
ab122758, at 1/200 dilution, staining SPACA4 in paraffin-embedded Human testis tissue by Immunohistochemistry.

Anti-SPACA4 antibody - ab125313 from Abcam

Prices $370.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
Anti-SPACA4 antibody (ab125313) at 1 µg/ml + Jurkat cell lysate at 10 µg

Anti-SPACA4 / SAMP14 Antibody (aa39-88) - LS-C146219 from LifeSpan Bioscience

Prices $365.00
Sizes 50 µg
Host Rabbit
Clonality Polyclonal
SPACA4 antibody LS-C146219 Western blot of Jurkat Cell lysate. Antibody concentration 1 ug/ml.

SPACA4 Antibody - NBP1-80793 from Novus Biologicals

Prices $419.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
Western Blot: SPACA4 Antibody [NBP1-80793] - Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 10. Lane 2: Negative control (vector only transfected HEK293T lysate). Lane 3: Over-expression lysate (Co-expressed with a C-terminal myc-DDK tag (3.1 kDa) in mammalian HEK293T cells).

SPACA4 Antibody - NBP2-38913 from Novus Biologicals

Prices $419.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal

Anti-SPACA4 antibody produced in rabbit - SAB2107335 from Sigma-Aldrich

Prices $341.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
<B>Immunoblotting</B><BR/>Anti-SPACA4: <B>Cat. No. SAB2107335</B>: Western blot analysis of SPACA4 in Jurkat with SPACA4 (sperm acrosome associated 4) antibody against the N terminal of SPACA4 (50 μg) antibody at 1.0 μg/mL.

Anti-SPACA4 antibody produced in rabbit - HPA041927 from Sigma-Aldrich

Prices $429.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
<B>Immunohistochemistry</B><BR/>Anti-SPACA4: <B>Cat. No. HPA041927</B>: Immunohistochemical staining of human testis shows strong cytoplasmic positivity in spermatids.

SPACA4 antibody - N-terminal region (ARP58662_P050) - ARP58662_P050 from Aviva Systems Biology

Prices $289.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal

SPACA4 antibody - 17677-1-AP from Proteintech Group

Host Rabbit
Clonality Polyclonal

SPACA4 Antibody - GWB-MV345C from Genway Biotech

Prices $368.00
Sizes 50 µg
Host Rabbit

Anti-SPACA4 (aa 39-122) polyclonal antibody - DPABH-21052 from Creative Diagnostics

Host Rabbit
Clonality Polyclonal

Anti-SPACA4 (aa 39-88) polyclonal antibody - DPABH-22225 from Creative Diagnostics

Host Rabbit
Clonality Polyclonal

Anti-SPACA4 antibody produced in rabbit - HPA061302 from Sigma-Aldrich

Prices $429.00
Sizes 100 µl
Clonality Polyclonal
<B>Immunohistochemistry</B><BR/>Anti-SPACA4: <B>Cat. No. HPA061302</B>: Immunohistochemical staining of human testis shows strong cytoplasmic positivity in spermatids.

ANTI-SPACA4 (CENTER) antibody produced in rabbit - SAB1303287 from Sigma-Aldrich

Prices $336.50
Sizes 400 µl
Clonality Polyclonal

Anti-SPACA4 Antibody A16292 - A16292 from Boster Bio

Prices $299.00
Sizes 1
Host Rabbit
Clonality Polyclonal

SPACA4 antibody - N-terminal region : Biotin (ARP58662_P050-Biotin) - ARP58662_P050-Biotin from Aviva Systems Biology

Host Rabbit
Clonality Polyclonal

SPACA4 antibody - N-terminal region : FITC (ARP58662_P050-FITC) - ARP58662_P050-FITC from Aviva Systems Biology

Host Rabbit
Clonality Polyclonal

SPACA4 antibody - N-terminal region : HRP (ARP58662_P050-HRP) - ARP58662_P050-HRP from Aviva Systems Biology

Host Rabbit
Clonality Polyclonal

SPACA4 antibody - center region (OAAB00581) - OAAB00581 from Aviva Systems Biology

Host Rabbit
Clonality Polyclonal

Anti-SPACA4 / SAMP14 Antibody (aa39-88, Biotin) - LS-C465320 from LifeSpan Bioscience

Host Rabbit
Clonality Polyclonal

Anti-SPACA4 / SAMP14 Antibody (aa39-88, FITC) - LS-C465321 from LifeSpan Bioscience

Host Rabbit
Clonality Polyclonal

Anti-SPACA4 / SAMP14 Antibody (aa39-88, HRP) - LS-C465322 from LifeSpan Bioscience

Host Rabbit
Clonality Polyclonal

SPACA4 antibody - orb186163 from Biorbyt

Host Rabbit
Clonality Polyclonal
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