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apelin 13  (MedChemExpress)


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    Structured Review

    MedChemExpress apelin 13
    Effect of AngII <t>and</t> <t>apelin-13</t> on Cx43 expression in HL-1 cells. AngII (10 μM, 48 h) downregulated Cx43 expression (A), whereas apelin-13 (100 nM, 48 h) had no significant effect on Cx43 expression at the various concentrations used (B). Subsequent incubation with both AngII and apelin-13 restored the Cx43 downregulation induced by AngII (C). Control: normal incubation; AngII: angiotensin II; AP: apelin-13. n=5; ** p<0.01, vs. control; * p<0.05, vs. AngII; # p<0.05, vs. AngII.
    Apelin 13, supplied by MedChemExpress, used in various techniques. Bioz Stars score: 95/100, based on 28 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/hy-p1944/Apelin-13/pmc08549912-53-23-48
    Average 95 stars, based on 28 article reviews
    apelin 13 - by Bioz Stars, 2026-10
    95/100 stars

    Images

    1) Product Images from "Apelin-13 Regulates Angiotensin II-Induced Cx43 Downregulation and Autophagy via the AMPK/mTOR Signaling Pathway in HL-1 Cells"

    Article Title: Apelin-13 Regulates Angiotensin II-Induced Cx43 Downregulation and Autophagy via the AMPK/mTOR Signaling Pathway in HL-1 Cells

    Journal: Physiological Research

    doi: 10.33549/physiolres.934488

    Effect of AngII and apelin-13 on Cx43 expression in HL-1 cells. AngII (10 μM, 48 h) downregulated Cx43 expression (A), whereas apelin-13 (100 nM, 48 h) had no significant effect on Cx43 expression at the various concentrations used (B). Subsequent incubation with both AngII and apelin-13 restored the Cx43 downregulation induced by AngII (C). Control: normal incubation; AngII: angiotensin II; AP: apelin-13. n=5; ** p<0.01, vs. control; * p<0.05, vs. AngII; # p<0.05, vs. AngII.
    Figure Legend Snippet: Effect of AngII and apelin-13 on Cx43 expression in HL-1 cells. AngII (10 μM, 48 h) downregulated Cx43 expression (A), whereas apelin-13 (100 nM, 48 h) had no significant effect on Cx43 expression at the various concentrations used (B). Subsequent incubation with both AngII and apelin-13 restored the Cx43 downregulation induced by AngII (C). Control: normal incubation; AngII: angiotensin II; AP: apelin-13. n=5; ** p<0.01, vs. control; * p<0.05, vs. AngII; # p<0.05, vs. AngII.

    Techniques Used: Expressing, Incubation, Control

    The effects of compound C and rapamycin on Cx43 expression and distribution. Cx43 expression and distribution in HL-1 cells was determined by cell immunofluores-cence and Western blot analysis. (A) Compared with the control group, Cx43 expression and distribution in the AngII group was decreased, whereas addition of apelin-13 restored Cx43 expression. Under the treatment of AngII and apelin-13, adding CC or Ra downregulated the expression and distribution of Cx43. (B, C) n=6; * p<0.05 vs. AngII+AP; ** p<0.01 vs. AngII; *** p<0.001 vs. Control; &&& p<0.001 vs. AngII+AP.
    Figure Legend Snippet: The effects of compound C and rapamycin on Cx43 expression and distribution. Cx43 expression and distribution in HL-1 cells was determined by cell immunofluores-cence and Western blot analysis. (A) Compared with the control group, Cx43 expression and distribution in the AngII group was decreased, whereas addition of apelin-13 restored Cx43 expression. Under the treatment of AngII and apelin-13, adding CC or Ra downregulated the expression and distribution of Cx43. (B, C) n=6; * p<0.05 vs. AngII+AP; ** p<0.01 vs. AngII; *** p<0.001 vs. Control; &&& p<0.001 vs. AngII+AP.

    Techniques Used: Expressing, Western Blot, Control

    Functional pathway diagram. Schematic representation showing that apelin-13 increased autophagy and Cx43 expression through an AMPK/mTOR signaling pathway but decreased cell hypertrophy in HL-1 cells. In addition, increased autophagy decreased the expression of Cx43 and promoted cell hypertrophy.
    Figure Legend Snippet: Functional pathway diagram. Schematic representation showing that apelin-13 increased autophagy and Cx43 expression through an AMPK/mTOR signaling pathway but decreased cell hypertrophy in HL-1 cells. In addition, increased autophagy decreased the expression of Cx43 and promoted cell hypertrophy.

    Techniques Used: Functional Assay, Expressing

    Related Articles

    other:

    Article Title: Apelin-13 attenuates optic nerve damage in glaucomatous mice by regulating glucose metabolism
    Article Snippet: Reagents for vitreous injection were taken from a study by Ishimaru et al. [ ] and included [Pyr 1 ]-apelin-13 (10 μg/eye, MedChemExpress; Shanghai, China) dissolved in sterile saline and LY294002 (5 nmol/eye, MedChemExpress; Shanghai, China) dissolved in sterile dimethyl sulfoxide (DMSO).

    Article Title: Apelinergic System Affects Electrocardiographic Abnormalities Induced by Doxorubicin.
    Article Snippet: Apelin-13, Elabela, and ML221 (4-oxo-6-((pyrimidin-2-ylthio) methyl)4H-pyran-3-yl 4-nitrobenzoate) were purchased from MedChemExpress LLC (Sollentuna, Sweden).

    Saline:

    Article Title: Apelin-13 ameliorates hypoxic-ischemic brain damage and improves neurological function in neonatal rats by attenuating neuroinflammation via AMPK activation.
    Article Snippet: .. For pharmacological intervention, apelin-13 (MCE, USA, HYP1944A) was dissolved in DMSO and diluted in normal saline to a final DMSO concentration < 1%. ..

    Concentration Assay:

    Article Title: Apelin-13 ameliorates hypoxic-ischemic brain damage and improves neurological function in neonatal rats by attenuating neuroinflammation via AMPK activation.
    Article Snippet: .. For pharmacological intervention, apelin-13 (MCE, USA, HYP1944A) was dissolved in DMSO and diluted in normal saline to a final DMSO concentration < 1%. ..

    Western Blot:

    Article Title: Liver B Cells Promotes MASLD Progression via the Apelin/APLNR System
    Article Snippet: .. Supporting Table S1 Reagents used in the study Reagents Companies Catalog# Application Apelin antibody AiFang AF06605 WB, IHC APLNR antibody Proteintech #20341-1-AP WB, IHC, IF, FCM GAPDH antibody Proteintech #5 WB CD19 antibody Proteintech #27949-1-AP IF CD19 antibody ABclonal A22816 FCM p-PI3K antibody MedChemExpress HY-P81211 WB p-MAPK antibody CST #4370 WB mTOR antibody Servicebio GB11405 WB p-mTOR antibody Proteintech #67778-1-Ig WB CyclinD1 antibody Abcam ab134175 WB β-actin antibody Servicebio GB15001 WB F4/80 antibody CST #70076 IF CD8α antibody CST #98941 IF Apelin-13 MedChemExpress HY-P1944 Cell and animal experiments ..

    Immunohistochemistry:

    Article Title: Liver B Cells Promotes MASLD Progression via the Apelin/APLNR System
    Article Snippet: .. Supporting Table S1 Reagents used in the study Reagents Companies Catalog# Application Apelin antibody AiFang AF06605 WB, IHC APLNR antibody Proteintech #20341-1-AP WB, IHC, IF, FCM GAPDH antibody Proteintech #5 WB CD19 antibody Proteintech #27949-1-AP IF CD19 antibody ABclonal A22816 FCM p-PI3K antibody MedChemExpress HY-P81211 WB p-MAPK antibody CST #4370 WB mTOR antibody Servicebio GB11405 WB p-mTOR antibody Proteintech #67778-1-Ig WB CyclinD1 antibody Abcam ab134175 WB β-actin antibody Servicebio GB15001 WB F4/80 antibody CST #70076 IF CD8α antibody CST #98941 IF Apelin-13 MedChemExpress HY-P1944 Cell and animal experiments ..



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