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IntactProtein™ Cell-Tissue Lysis Kit

 

Our unique and proprietary lysis buffer formulation (catalog #415) can not only perform all the protein extraction you are currently doing, but further serves as the ultimate solution for extracting large proteins and post-translationally modified (PTM) proteins. ​You do not need to add any inhibitors or phosphatases, or do any sonication. The kit comes in just two easy-to-use parts and works for mammalian cells and tissues (including adipose tissue). Like others in the past, you'll try this and never go back.

Summary of Key Features:

  • Preserve the integrity of large proteins: Near-complete extraction of large proteins; no sonication required means no fragmentation

  • Preserve protein PTMs: No loss of protein PTMs even without addition of inhibitors.

  • All-in-one formula: No protease/other enzyme inhibitors or sonication required

  • Ready-to-use protocol: Simply mix Reagents A & B; extraction takes as little as 15 min

  • Wide-range of applications: Suitable for mammalian cells and tissues; equally effective for small and medium proteins

Competitive Analysis:

Cited By Peer-Reviewed Publications:

YaoY,RenZ,YangR, MeiY,DaiY,ChengQ,XuC,XuX,WangS, Kim KM,Noh JH, Zhu J, Zhao N, Liu YU, Mao G, Sima J. Salidroside reduces neuropathology in Alzheimer's disease models by targeting NRF2/SIRT3 pathway. Cell Biosci.2022 Nov 4;12( 1):180. doi:10.1186/s13578-022-00918-z. PMID: 36333711; PMCID: PMC9636768.
He Y, Zhang R, Yu L, Zahr T, Li X, Kim TW, Qiang L. PPARγ Acetylation in Adipocytes Exacerbates BAT Whitening and Worsens Age-Associated Metabolic Dysfunction. Cells. 2023 May 18;12(10):1424. doi: 10.3390/cells12101424. PMID: 37408258; PMCID: PMC10217233.
Kirkpatrick LT, Daughtry MR, El-Kadi S, Shi TH, Gerrard DE. O-GlcNAcylation is a gatekeeper of porcine myogenesis. J Anim Sci. 2022 Nov 1;100(11):skac326. doi: 10.1093/jas/skac326. PMID: 36219104; PMCID: PMC9683508.
Wang Q, Zhang B, Stutz B, Liu ZW, Horvath TL, Yang X. Ventromedial hypothalamic OGT drives adipose tissue lipolysis and curbs obesity. Sci Adv. 2022 Sep 2;8(35):eabn8092. doi: 10.1126/sciadv.abn8092. Epub 2022 Aug 31. PMID: 36044565; PMCID: PMC9432828.
He Y, B'nai Taub A, Yu L, Yao Y, Zhang R, Zahr T, Aaron N, LeSauter J, Fan L, Liu L, Tazebay R, Que J, Pajvani U, Wang L, Silver R, Qiang L. PPARγ Acetylation Orchestrates Adipose Plasticity and Metabolic Rhythms. Adv Sci (Weinh). 2023 Jan;10(2):e2204190. doi: 10.1002/advs.202204190. Epub 2022 Nov 17. PMID: 36394167; PMCID: PMC9839851.
Lu B, Chen S, Guan X, Chen X, Du Y, Yuan J, Wang J, Wu Q, Zhou L, Huang X, Zhao Y. Lactate accumulation induces H4K12la to activate super-enhancer-driven RAD23A expression and promote niraparib resistance in ovarian cancer. Mol Cancer. 2025 Mar 19;24(1):83. doi: 10.1186/s12943-025-02295-w. PMID: 40102876; PMCID: PMC11921584.
Xu C, Mei Y, Yang R, Luo Q, Zhang J, Kou X, Hu J, Wang Y, Li Y, Chen R, Zhang Z, Yao Y, Sima J. Edaravone Dexborneol mitigates pathology in animal and cell culture models of Alzheimer's disease by inhibiting neuroinflammation and neuronal necroptosis. Cell Biosci. 2024 Apr 27;14(1):55. doi: 10.1186/s13578-024-01230-8. PMID: 38678262; PMCID: PMC11056062.
Rimmer LA, Geisbrecht ER, Chao MD, O'Quinn TG, Woodworth JC, Zumbaugh MD.
Skeletal Muscle Metabolism Is Dynamic during Porcine Postnatal Growth. Metabolites. 2024 Jun 26;14(7):357. doi: 10.3390/metabo14070357. PMID: 39057680; PMCID: PMC11279009.
Yu L, Wan Q, Liu Q, Fan Y, Zhou Q, Skowronski AA, Wang S, Shao Z, Liao CY, Ding L, Kennedy BK, Zha S, Que J, LeDuc CA, Sun L, Wang L, Qiang L. IgG is an aging factor that drives adipose tissue fibrosis and metabolic decline. Cell Metab. 2024 Apr 2;36(4):793-807.e5. doi: 10.1016/j.cmet.2024.01.015. Epub 2024 Feb 19. PMID: 38378001; PMCID: PMC11070064.
Zahr T, Boda VK, Ge J, Yu L, Wu Z, Que J, Li W, Qiang L. Small molecule conjugates with selective estrogen receptor β agonism promote anti-aging benefits in metabolism and skin recovery. Acta Pharm Sin B. 2024 May;14(5):2137-2152. doi: 10.1016/j.apsb.2024.01.014. Epub 2024 Jan 29. PMID: 38799642; PMCID: PMC11119546.

Our unique lysis buffer

No inhibitors needed, and a solution for extracting large and PTM proteins.

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