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beverage co  (R&D Systems)


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    R&D Systems beverage co
    Beverage Co, supplied by R&D Systems, used in various techniques. Bioz Stars score: 94/100, based on 28 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/recombinant+human+klotho/Recombinant+Human+Klotho+beta+Protein%2C+CF/pm41674308-38-32-41
    Average 94 stars, based on 28 article reviews
    beverage co - by Bioz Stars, 2026-09
    94/100 stars

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    Recombinant:

    Article Title: Salt causes aging-associated hypertension via vascular Wnt5a under Klotho deficiency
    Article Snippet: .. For supplementation with Klotho, 20 nM recombinant human Klotho (5334-KL-25, R&D Systems) was added to the dishes 1 hour before the addition of rWnt3a or rWnt5a. .. For stimulation with Ang II, 1 × 10 –7 M Ang II (A9525, MilliporeSigma) was added to the dishes and incubated for 10 minutes.

    Article Title: Reduced Levels of the Antiaging Hormone Klotho are Associated With Increased Aortic Stiffness in Diabetic Kidney Disease.
    Article Snippet: The median albumin excretion rate (AER) was then calculated. glycosylated hemoglobin or hemoglobin A1c levels were detected by boronate affinity high performance liquid chromatography (Primus CLC330, Kansas City, MO). eGFR was determined using the Chronic Kidney Disease Epidemiology Collaboration Formula.19 HASMC Culture and Treatment HASMC (Lonza Group, Basel, Switzerland) were cultured in Dulbecco’s Modified Eagle Medium (SigmaAldrich, St. Louis, MO) containing 10% (v/v) fetal calf serum, 1% (v/v) L-glutamine and penicillin/streptomycin (100 U ml 1/100 mg ml 1) in a 5% CO2/95% humidified air incubator at 37 C as described before.20,21 Cells were passaged with trypsin and all experiments were performed between passages 6 and 10. .. Cells were treated with either recombinant human klotho (1 nM) (R&D systems, Abingdon, UK) or AngII 1381 (100 or 200 nM) (Sigma-Aldrich, St. Louis, MO), for the indicated periods of time. .. Intracellular Ca2þ Measurements Intracellular [Ca2þ] was monitored with the ratiometric fluorescent indicator Fura-2 AM (Invitrogen, Thermo Fisher Scientific, Waltham, MA) as described before.22 Briefly, HASMC cultured in clear-bottom black 96-well plates were pretreated with human recombinant sKlotho (1 nM, 24 h) before incubation with 2 mM of Fura-2 AM (45 min in dimethyl sulfoxide) at 37 C. Subsequently, cells were equilibrated in Kreb’s buffer (mM: 131 NaCl, 5.6 potassium chloride, 25 sodium bicarbonate, 5 D-glucose, 1 monosodium phosphate, 0.1 Larginine, 2 calcium chloride, and 1 magnesium chloride) for 30 minutes and baseline fluorescence was measured using a plate reader (CLARIOstar; BMG Labtech, Aylesbury, UK) at 340/380 nm excitation and 510/610 nm emission.

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response.
    Article Snippet: Immediately after, the 300- μm-thick slices were pre-incubated containing Williams’ Medium E+ GlutaMAXTM-I (GibcoTM, ThermoFisher Scientific) supplemented with 25 mM D-glucose and 1% Penn-Strep (10,000 U/mL, GibcoTM, ThermoFisher Scientific) for 1 h at 37 °C under 80% O2 and 5% CO2 atmosphere to allow the slices to restore their ATP levels71. .. Slices were then cultured for an additional 24 h with 1 μM tunicamycin72 (#3516, Tocris Bioscience) and 0.05 μg/mL recombinant human Klotho (#5334-KL, R&D Systems) at 37 °C, 80% O2 and 5% CO2 on an orbital shaker at 80 RPM. .. Slices were harvested in 10% formalin solution (HT501128, Sigma-Aldrich) for histology analysis and in RNAlater for RNA isolation.

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response
    Article Snippet: .. The cells were treated with 5 μg/ml Tunicamycin (#3516, Tocris Bioscience) and/or 0.05 μg/ml recombinant human Klotho (#5334-KL, R&D Systems) for 16 h prior to lysis using RIPA lysis buffer (ThermoFisher Scientific) containing protease and phosphatase inhibitors (Roche). .. In situ hybridization was carried out on paraffin-embedded sections using RNAscopeTM (Advanced Cell Diagnostics) according to manufacturer’s instruction.

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response.
    Article Snippet: .. The cells were treated with 5 μg/ml Tunicamycin (#3516, Tocris Bioscience) and/or 0.05 μg/ml recombinant human Klotho (#5334-KL, R&D Systems) for 16 h prior to lysis using RIPA lysis buffer (ThermoFisher Scientific) containing protease and phosphatase inhibitors (Roche). ..

    Article Title: Beta-Klotho Protein Expression in Healthy Human Tissues and Liver Biopsies From Patients With MASLD or MASH
    Article Snippet: Expression of KLB was established using a plasmid containing human KLB (OHu24417, GenScript). .. Recombinant human KLB (5889-KB), recombinant cynomolgus monkey KLB (10428-KB), recombinant mouse KLB (2619-KB), recombinant human klotho (5334-KL), recombinant human cytosolic beta-glucosidase/GBA3 (5969-GH), and recombinant human FGF21 (2539-FG) were obtained from R&D Systems. ..

    Article Title: Klotho-derived peptide KP1 ameliorates SARS-CoV-2-associated acute kidney injury
    Article Snippet: The empty vector pcDNA3 (Invitrogen) was used as a negative control. .. Plasmid DNA-lipid complexes were added to the cells and incubated for 4–6 h. After transfection, cells were treated with KP1 (10 μg/mL) or recombinant human Klotho (100 ng/mL) (#5334-KL; R&D Systems) for 48 h. Cells were then collected and subjected to Western blot analyses or TUNEL staining, respectively. .. TUNEL staining for apoptotic cells was performed according to the instructions of the DeadEnd Fluorometric TUNEL System (#G3250; Promega, Madison, WI).

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response
    Article Snippet: Western blots were probed with antibodies directed against klotho (Rat monoclonal Km2076; 1:100 ON at 4 °C, Trans Genic Inc.), podocin (Rabbit polyclonal P0372; 1:1000 for 1 h at RT, Sigma-Aldrich), calnexin (rabbit polyclonal ab10286; 1:1500 for 1 h at RT, Abcam), GRP78/BiP (Rabbit polyclonal ADI-SPA-826; 1:1000 ON at 4 °C, EnzoLife Sciences) and LC3B (Rabbit polyclonal NB100-2220; 1:1000 ON at 4 °C, Novus Biologicals). .. Slices were then cultured for an additional 24 h with 1 μM tunicamycin (#3516, Tocris Bioscience) and 0.05 μg/mL recombinant human Klotho (#5334-KL, R&D Systems) at 37 °C, 80% O 2 and 5% CO 2 on an orbital shaker at 80 RPM. .. For detection method, we used Pierce TM ECL western blotting substrate (#32209, ThermoFisher) and the Licor Odyssey Fc imaging system (Licor).

    Cell Culture:

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response.
    Article Snippet: Immediately after, the 300- μm-thick slices were pre-incubated containing Williams’ Medium E+ GlutaMAXTM-I (GibcoTM, ThermoFisher Scientific) supplemented with 25 mM D-glucose and 1% Penn-Strep (10,000 U/mL, GibcoTM, ThermoFisher Scientific) for 1 h at 37 °C under 80% O2 and 5% CO2 atmosphere to allow the slices to restore their ATP levels71. .. Slices were then cultured for an additional 24 h with 1 μM tunicamycin72 (#3516, Tocris Bioscience) and 0.05 μg/mL recombinant human Klotho (#5334-KL, R&D Systems) at 37 °C, 80% O2 and 5% CO2 on an orbital shaker at 80 RPM. .. Slices were harvested in 10% formalin solution (HT501128, Sigma-Aldrich) for histology analysis and in RNAlater for RNA isolation.

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response
    Article Snippet: Western blots were probed with antibodies directed against klotho (Rat monoclonal Km2076; 1:100 ON at 4 °C, Trans Genic Inc.), podocin (Rabbit polyclonal P0372; 1:1000 for 1 h at RT, Sigma-Aldrich), calnexin (rabbit polyclonal ab10286; 1:1500 for 1 h at RT, Abcam), GRP78/BiP (Rabbit polyclonal ADI-SPA-826; 1:1000 ON at 4 °C, EnzoLife Sciences) and LC3B (Rabbit polyclonal NB100-2220; 1:1000 ON at 4 °C, Novus Biologicals). .. Slices were then cultured for an additional 24 h with 1 μM tunicamycin (#3516, Tocris Bioscience) and 0.05 μg/mL recombinant human Klotho (#5334-KL, R&D Systems) at 37 °C, 80% O 2 and 5% CO 2 on an orbital shaker at 80 RPM. .. For detection method, we used Pierce TM ECL western blotting substrate (#32209, ThermoFisher) and the Licor Odyssey Fc imaging system (Licor).

    Lysis:

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response
    Article Snippet: .. The cells were treated with 5 μg/ml Tunicamycin (#3516, Tocris Bioscience) and/or 0.05 μg/ml recombinant human Klotho (#5334-KL, R&D Systems) for 16 h prior to lysis using RIPA lysis buffer (ThermoFisher Scientific) containing protease and phosphatase inhibitors (Roche). .. In situ hybridization was carried out on paraffin-embedded sections using RNAscopeTM (Advanced Cell Diagnostics) according to manufacturer’s instruction.

    Article Title: Soluble Klotho protects against glomerular injury through regulation of ER stress response.
    Article Snippet: .. The cells were treated with 5 μg/ml Tunicamycin (#3516, Tocris Bioscience) and/or 0.05 μg/ml recombinant human Klotho (#5334-KL, R&D Systems) for 16 h prior to lysis using RIPA lysis buffer (ThermoFisher Scientific) containing protease and phosphatase inhibitors (Roche). ..

    Plasmid Preparation:

    Article Title: Klotho-derived peptide KP1 ameliorates SARS-CoV-2-associated acute kidney injury
    Article Snippet: The empty vector pcDNA3 (Invitrogen) was used as a negative control. .. Plasmid DNA-lipid complexes were added to the cells and incubated for 4–6 h. After transfection, cells were treated with KP1 (10 μg/mL) or recombinant human Klotho (100 ng/mL) (#5334-KL; R&D Systems) for 48 h. Cells were then collected and subjected to Western blot analyses or TUNEL staining, respectively. .. TUNEL staining for apoptotic cells was performed according to the instructions of the DeadEnd Fluorometric TUNEL System (#G3250; Promega, Madison, WI).

    Incubation:

    Article Title: Klotho-derived peptide KP1 ameliorates SARS-CoV-2-associated acute kidney injury
    Article Snippet: The empty vector pcDNA3 (Invitrogen) was used as a negative control. .. Plasmid DNA-lipid complexes were added to the cells and incubated for 4–6 h. After transfection, cells were treated with KP1 (10 μg/mL) or recombinant human Klotho (100 ng/mL) (#5334-KL; R&D Systems) for 48 h. Cells were then collected and subjected to Western blot analyses or TUNEL staining, respectively. .. TUNEL staining for apoptotic cells was performed according to the instructions of the DeadEnd Fluorometric TUNEL System (#G3250; Promega, Madison, WI).

    Transfection:

    Article Title: Klotho-derived peptide KP1 ameliorates SARS-CoV-2-associated acute kidney injury
    Article Snippet: The empty vector pcDNA3 (Invitrogen) was used as a negative control. .. Plasmid DNA-lipid complexes were added to the cells and incubated for 4–6 h. After transfection, cells were treated with KP1 (10 μg/mL) or recombinant human Klotho (100 ng/mL) (#5334-KL; R&D Systems) for 48 h. Cells were then collected and subjected to Western blot analyses or TUNEL staining, respectively. .. TUNEL staining for apoptotic cells was performed according to the instructions of the DeadEnd Fluorometric TUNEL System (#G3250; Promega, Madison, WI).

    Western Blot:

    Article Title: Klotho-derived peptide KP1 ameliorates SARS-CoV-2-associated acute kidney injury
    Article Snippet: The empty vector pcDNA3 (Invitrogen) was used as a negative control. .. Plasmid DNA-lipid complexes were added to the cells and incubated for 4–6 h. After transfection, cells were treated with KP1 (10 μg/mL) or recombinant human Klotho (100 ng/mL) (#5334-KL; R&D Systems) for 48 h. Cells were then collected and subjected to Western blot analyses or TUNEL staining, respectively. .. TUNEL staining for apoptotic cells was performed according to the instructions of the DeadEnd Fluorometric TUNEL System (#G3250; Promega, Madison, WI).

    TUNEL Assay:

    Article Title: Klotho-derived peptide KP1 ameliorates SARS-CoV-2-associated acute kidney injury
    Article Snippet: The empty vector pcDNA3 (Invitrogen) was used as a negative control. .. Plasmid DNA-lipid complexes were added to the cells and incubated for 4–6 h. After transfection, cells were treated with KP1 (10 μg/mL) or recombinant human Klotho (100 ng/mL) (#5334-KL; R&D Systems) for 48 h. Cells were then collected and subjected to Western blot analyses or TUNEL staining, respectively. .. TUNEL staining for apoptotic cells was performed according to the instructions of the DeadEnd Fluorometric TUNEL System (#G3250; Promega, Madison, WI).

    Staining:

    Article Title: Klotho-derived peptide KP1 ameliorates SARS-CoV-2-associated acute kidney injury
    Article Snippet: The empty vector pcDNA3 (Invitrogen) was used as a negative control. .. Plasmid DNA-lipid complexes were added to the cells and incubated for 4–6 h. After transfection, cells were treated with KP1 (10 μg/mL) or recombinant human Klotho (100 ng/mL) (#5334-KL; R&D Systems) for 48 h. Cells were then collected and subjected to Western blot analyses or TUNEL staining, respectively. .. TUNEL staining for apoptotic cells was performed according to the instructions of the DeadEnd Fluorometric TUNEL System (#G3250; Promega, Madison, WI).



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