rabbit anti α tubulin antibody (Proteintech)
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Rabbit Anti α Tubulin Antibody, supplied by Proteintech, used in various techniques. Bioz Stars score: 96/100, based on 3375 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 96 stars, based on 3375 article reviews
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1) Product Images from "Tankyrase activity is essential for asymmetric division and chromosome segregation in oocyte meiosis"
Article Title: Tankyrase activity is essential for asymmetric division and chromosome segregation in oocyte meiosis
Journal: Journal of Advanced Research
doi: 10.1016/j.jare.2025.07.008
Figure Legend Snippet: Expression and distribution of TNKS in mouse oocyte meiosis. (A) Expression level of TNKS1 and TNKS2 at GV (0 h), GVBD (2 h), MI (8 h), and MII; (12 h) stages in mouse oocytes. (B) Representative images of oocytes from GV to MII; stages stained with anti-TNKS antibody. Black, TNKS. Blue, DNA. Bar = 10 μm. (C) Representative images of oocytes co-stained with TNKS and α-Tubulin. Red, TNKS. Green, α-Tubulin. Blue, DNA. Bar = 20 μm. (D) Representative images of oocytes at the MI stage co-stained with TNKS and α-Tubulin after Nocodazole or Taxol treatment. Red, TNKS. Green, α-Tubulin. Blue, DNA. Bar = 20 μm. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
Techniques Used: Expressing, Staining
Figure Legend Snippet: TNKS regulates ARP2/Rab11a/Fascin for chromosome migration in mouse oocytes. (A) Representative images and relative intensity of cytoplasmic actin filaments in MI stage oocytes from the control (n = 39) and JW55 treatment (n = 38) groups. Green, α-Tubulin. Red, F-Actin. Blue, DNA. Bar = 10 μm. ***, P < 0.001. (B) Representative images and relative intensity of cortical actin filaments in MI stage oocytes from the control (n = 44) and JW55 treatment (n = 40) groups. Black, F-Actin. Blue, DNA. Bar = 20 μm. ***, P < 0.001. (C) GO enrichment analysis of TNKS-associated proteins based on mass spectrometry data. (D) Protein-protein interaction network analysis of actin-related proteins identified by mass spectrometry upon STRING database. Different node color indicated core and non-core nodes, while edge thickness edge represented interaction strength. (E) Band intensity analysis of N-WASP, Fascin, ARP2, and Ran in the MI stage oocytes from control and JW55 treatment groups. *, P < 0.05. (F) Co-IP analysis with an anti-TNKS antibody. The immunoblots were probed with antibodies against Fascin, Ran, and pS19-Myosin II;. (G) Representative images and relative intensity of Ran in MI stage oocytes from the control (n = 50) and JW55 treatment (n = 47) groups. Red, Ran. Blue, DNA. Bar = 10 μm. **, P < 0.01. (H) Representative images of ARP2 in MI or TI stage oocyte from the control and JW55 treatment groups. Chromosome positions were categorized into center, center-one quadrant, and one quadrant of the oocyte. The arrow highlighted the accumulation of ARP2 in the cortex overlying the chromosomes. Red, ARP2. Black, DNA. Bar = 20 μm. (I) The percentage of asymmetric cortical ARP2 distribution in the control (n = 42) and JW55 treatment (n = 43) oocytes. Accumulation of ARP2 in the cortex overlying the chromosome was defined as asymmetric. **, P < 0.01. (J) The percentage of chromosome position patterns in the control (n = 42) and JW55 treatment (n = 43) oocytes. *, P < 0.05. **, P < 0.01. ***, P < 0.001. (K) Representative images and relative intensity of Fascin in MI stage oocytes from the control (n = 61) and JW55 treatment (n = 51) groups. Green, Fascin. Blue, DNA. Bar = 20 μm. ***, P < 0.001. (L) Representative images and relative intensity of Rab11a in MI stage oocytes from the control (n = 54) and JW55 (n = 49) treatment groups. Red, Ran. Blue, DNA. Bar = 10 μm. *, P < 0.05. (M) Co-IP analysis with an anti-TNKS antibody. The immunoblots were probed with an anti-Rab11a antibody. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
Techniques Used: Migration, Control, Mass Spectrometry, Co-Immunoprecipitation Assay, Western Blot
Figure Legend Snippet: TNKS regulates p-PLK1 and microtubule stability for spindle assembly in mouse oocyte. (A) Representative images and percentage of abnormal spindle in MI stage oocyte from the control (n = 47) and JW55 treatment (n = 42) groups. Green, α-Tubulin. Blue, DNA. Bar = 20 μm. *, P < 0.05. (B) Representative images and percentage of abnormal spindle in MII; stage oocyte from the control (n = 57) and JW55 treatment (n = 45) groups. Green, α-Tubulin. Blue, DNA. Bar = 20 μm. **, P < 0.01. (C) Quantitative analysis of chromosome alignment in MI stage oocyte from the control (n = 50) and JW55 treatment (n = 34) groups. We defined the length on both sides of chromosomes as L and the diameter of oocytes as D. The ratio of L/D was markedly increased in the JW55-treated oocytes compared to the control groups. White, DNA. Bar = 20 μm. *, P < 0.05. (D) Representative images and relative intensity of H3S10ph in MI stage oocyte from the control (n = 56) and JW55 treatment (n = 58) groups. Red, H3S10ph. Blue, DNA. Bar = 5 μm. *, P < 0.05. (E) Representative images of γ-Tubulin distribution in MI or MII; stage oocytes from the control and JW55 treatment groups. Magenta, γ-Tubulin. Green, α-Tubulin. Blue, DNA. Bar = 20 μm. (F) The percentage of abnormal γ-Tubulin distribution in MI/MII; stage oocytes from the control (n = 36/58) and JW55 treatment (n = 43/42) groups. *, P < 0.05. **, P < 0.01. (G) Band intensity analysis of p-PLK1 in MI stage oocytes from the control and JW55 treatment groups. *, P < 0.05. (H) Protein-protein interaction network analysis of microtubule-related proteins identified by mass spectrometry of TNKS and PLK1 upon STRING database. Different node color indicated core and non-core nodes, while edge thickness edge represented interaction strength. (I) Co-IP analysis with an anti-TNKS antibody. The immunoblots were probed with an anti‐p-PLK1 antibody. (J) Western blot results of Ac-Tubulin expression in MI stage oocytes from the control and JW55 treatment groups. (K) Relative intensity of Ac-Tubulin in the MI stage oocytes from the control and JW55 treatment groups. *, P < 0.05. (L) Representative images and relative intensity of Ac-Tubulin in MI stage oocytes from the control (n = 50) and JW55 treatment (n = 47) groups. Red, Ac-Tubulin. Blue, DNA. Bar = 10 μm. ***, P < 0.001. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
Techniques Used: Control, Mass Spectrometry, Co-Immunoprecipitation Assay, Western Blot, Expressing
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