Halt™ Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X)
Halt™ Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X)
Citations & References (5)
Thermo Scientific™

Halt™ Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X)

Thermo Scientific Halt Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X) provides the convenience of a single solution with full proteinRead more
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Catalog NumberQuantity
784411 mL
7844324 x 100 μL
784455 x 1 mL
7844710 mL
Catalog number 78441
Price (MXN)
-
Quantity:
1 mL
Request bulk or custom format
Thermo Scientific Halt Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X) provides the convenience of a single solution with full protein sample protection for cell and tissue lysates.

Features of Halt Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X):

• Complete protection—all-in-one cocktail contains both protease and phosphatase inhibitors
• Multiple package sizes—choose from four convenient packages sizes to match nearly any scale
• Convenient —the 100X liquid formulation is much easier and more effective to use than individual inhibitors and other formats
• Easy storage—aqueous-based format allows for convenient cold-room storage without freezing, by contrast with DMSO-based cocktails
• Compatible—can be used in mass spectrometry (MS) because it does not contain AEBSF, which can cause peaks to shift
• Validated—fully compatible with Thermo Scientific Pierce Cell Lysis Buffers

Halt Protease and Phosphatase Inhibitor Cocktail is specifically optimized to protect proteins from degradation during extraction and purification. The cocktail contains inhibitors against the major classes of proteases and phosphatases, targeting aminopeptidases, cysteine and serine proteases and serine/threonine and protein tyrosine phosphatases.

Related Products
Halt™ Protease and Phosphatase Inhibitor Cocktail (100X)
For Research Use Only. Not for use in diagnostic procedures.
Specifications
BufferLysis Buffer
DescriptionHalt Protease and Phosphatase Inhibitor Cocktail, EDTA-Free
InhibitorsProtease Inhibitor, Phosphatase Inhibitor
Quantity1 mL
Reagent TypeProtease Inhibitor, Phosphatase Inhibitor
FormLiquid
Product LineHalt
Product TypeProtease and Phosphatase Inhibitor Cocktail
Unit SizeEach
Contents & Storage
Upon receipt store at 4°C. Product shipped with an ice pack. Do not freeze product.

Frequently asked questions (FAQs)

Can I store the 1X solution of the Halt Protease and Phosphatase Inhbitor Cocktail and if so, for how long?

The stability of the 1X solution is undetermined. For best results, prepare solutions just before use. The 100X concentrate is stable for at least one year stored at 4 degrees C.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What are the concentrations of the various components of the combined Halt Protease and Phosphatase Inhibitor Cocktail?

Although we reveal the identity of the inhibitors in the combined cocktail, their concentrations are proprietary.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Do you offer the components of the Halt Protease and Phosphatase Cocktail individually?

Yes. Halt Protease, Halt Phosphatase and Protease/Phosphatase combined Inhibitor Cocktails are available. In addition, some of the individual inhibitors of the Halt Protease and Phosphatase Inhibitor Cocktail are offered separately.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

When do I need to add EDTA when using the Halt Protease and Phosphatase Cocktail?

EDTA chelates the metal ions required for metalloprotease activity. Add EDTA if metalloproteases are likely to adversely affect target protein function; however, avoid using EDTA when the downstream application involves metal chelate affinity purification or the target protein requires metals for proper function.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

How much of the Halt Protease and Phosphatase Cocktail do I use for my sample?

The Halt Protease and Phosphatase Cocktail is supplied at a 100X concentrate and is used at 1X. For example, add 10µL of 100X Halt Cocktail to 1mL of sample. Some samples, however, contain high levels of proteases or phosphatase and might require a more concentrated treatment (i.e., 2-3X).

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

View all Halt™ Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X), 1 mL FAQs

Citations & References (5)

Citations & References
Abstract
Olaratumab Exerts Antitumor Activity in Preclinical Models of Pediatric Bone and Soft Tissue Tumors through Inhibition of Platelet-Derived Growth Factor Receptor α.
Authors:Lowery CD,Blosser W,Dowless M,Knoche S,Stephens J,Li H,Surguladze D,Loizos N,Luffer-Atlas D,Oakley GJ 3rd,Guo Q,Iyer S,Rubin BP,Stancato L
Journal:Clinical cancer research : an official journal of the American Association for Cancer Research
PubMed ID:29191969
Purpose: Platelet-derived growth factor receptor α (PDGFRα) is implicated in several adult and pediatric malignancies, where activated signaling in tumor cells and/or cells within the microenvironment drive tumorigenesis and disease progression. Olaratumab (LY3012207/IMC-3G3) is a human mAb that exclusively binds to PDGFRα and recently received accelerated FDA approval and conditional ... More
Reverse phase protein microarray technology in traumatic brain injury.
Authors:Gyorgy AB,Walker J,Wingo D,Eidelman O,Pollard HB,Molnar A,Agoston DV
Journal:Journal of neuroscience methods
PubMed ID:20674607
Antibody based, high throughput proteomics technology represents an exciting new approach in understanding the pathobiologies of complex disorders such as cancer, stroke and traumatic brain injury. Reverse phase protein microarray (RPPA) can complement the classical methods based on mass spectrometry as a high throughput validation and quantification method. RPPA technology ... More
Distinct roles for Notch1 and Notch3 in human adipose-derived stem/stromal cell adipogenesis.
Authors:Liu MC,Logan H,Newman JJ
Journal:Molecular biology reports
PubMed ID:33021719
The role of the Notch signaling pathway in adipogenesis has long been controversial as the action of individual Notch receptors appears to vary with experimental conditions. In this study, we offer some explanation for the observed contradictions by comparing the role of both Notch1 and Notch3 in regulating the expression ... More
Quantitative PCR analysis of DNA, RNAs, and proteins in the same single cell.
Authors:Ståhlberg A, Thomsen C, Ruff D, Åman P
Journal:Clin Chem
PubMed ID:23014600
The single cell represents the basic unit of all organisms. Most investigations have been performed on large cell populations, but understanding cell dynamics and heterogeneity requires single-cell analysis. Current methods for single-cell analysis generally can detect only one class of analytes. ... More
The Src inhibitor dasatinib accelerates the differentiation of human bone marrow-derived mesenchymal stromal cells into osteoblasts.
Authors:Id Boufker H, Lagneaux L, Najar M, Piccart M, Ghanem G, Body JJ, Journé F
Journal:BMC Cancer
PubMed ID:20565769
The proto-oncogene Src is an important non-receptor protein tyrosine kinase involved in signaling pathways that control cell adhesion, growth, migration and differentiation. It negatively regulates osteoblast activity, and, as such, its inhibition is a potential means to prevent bone loss. Dasatinib is a new dual Src/Bcr-Abl tyrosine kinase inhibitor initially ... More