SPAG16 Polyclonal antibody

SPAG16 Polyclonal Antibody for WB, IHC, IF/ICC, IP, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, IF/ICC, IP, ELISA

Conjugate

Unconjugated

Publications

1

Cat no : 16883-1-AP

Synonyms

Sperm-associated antigen 16 protein, Pf20 protein homolog, PF20

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Validation Data Gallery

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  WB analysis of rat testis using 16883-1-AP

  rat testis tissue were subjected to SDS PAGE followed by western blot with 16883-1-AP (SPAG16 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  WB analysis of mouse testis using 16883-1-AP

  mouse testis tissue were subjected to SDS PAGE followed by western blot with 16883-1-AP (SPAG16 antibody) at dilution of 1:800 incubated at room temperature for 1.5 hours.

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  IP experiment of mouse testis using 16883-1-AP

  IP result of anti-SPAG16 (IP:16883-1-AP, 4ug; Detection:16883-1-AP 1:1000) with mouse testis tissue lysate 4000ug.

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  IHC staining of human brain using 16883-1-AP

  Immunohistochemical analysis of paraffin-embedded human brain using 16883-1-AP (SPAG16 antibody) at dilution of 1:100 (under 10x lens).

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  IHC staining of human brain using 16883-1-AP

  Immunohistochemical analysis of paraffin-embedded human brain using 16883-1-AP (SPAG16 antibody) at dilution of 1:100 (under 40x lens).

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  IF Staining of HepG2 using 16883-1-AP

  Immunofluorescent analysis of HepG2 cells, using SPAG16 antibody 16883-1-AP at 1:50 dilution and Rhodamine-labeled goat anti-rabbit IgG (red). Blue pseudocolor = DAPI (fluorescent DNA dye).

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Tested Applications

• Positive WB detected in: rat testis tissue, mouse testis tissue
• Positive IP detected in: mouse testis tissue
• Positive IHC detected in: human brain tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: HepG2 cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:2000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:20-1:200
• Immunofluorescence (IF)/ICC: IF/ICC : 1:20-1:200

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below

Product Information

16883-1-AP targets SPAG16 in WB, IHC, IF/ICC, IP, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: SPAG16 fusion protein Ag10348
• Full Name: sperm associated antigen 16
• Calculated Molecular Weight: 631 aa, 71 kDa
• Observed Molecular Weight: 71 kDa
• GenBank Accession Number: BC009614
• Gene Symbol: SPAG16
• Gene ID (NCBI): 79582
• RRID: AB_2194658
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

SPAG16 (also known as PF20) is an orthologue of Chlamydomonas PF20, a component of the alga axoneme central apparatus that is required for flagellar motility. SPAG16 is highly expressed in the testis, low abundant or absent from other tissues. The SPAG16 gene encodes two major proteins, a 71-kDa SPAG16L and a smaller 35-kDa SPAG16S nuclear protein that represents the C-terminus of SPAG16L. SPAG16L was detected abundantly in the cytoplasm, while SPAG16S was detected in both cytoplasm and nucleus. This antibody was raised against the N-terminal region of SPAG16 and mainly recognizes SPAG16L.

Publications

Species	Application	Title
human	WB	Ecotoxicol Environ Saf; Microcystin leucine arginine induces human sperm damage: Involvement of the Ca2+/CaMKKβ/AMPK pathway; Authors - Xing Guo