# calcium phosphate gel

> gel created from calcium phosphate and water

**Wikidata**: [Q98457431](https://www.wikidata.org/wiki/Q98457431)  
**Source**: https://4ort.xyz/entity/calcium-phosphate-gel

## Summary
Calcium phosphate gel is a specialized gel formed by combining calcium phosphate with water, primarily used in the biotechnology industry for protein fractionation. It functions as a solid, jelly-like material that enables the separation of proteins, leveraging its unique structural properties. This gel is patented and recognized for its role in biochemical processes.

## Key Facts
- **Primary Use**: Utilized for protein fractionation, a critical process in isolating proteins.  
- **Key Industry**: Employed by the biotechnology industry for research and product development.  
- **Composition**: Consists of calcium phosphate and water.  
- **Patent Status**: Protected under U.S. patent US2605229.  
- **Classification**: Categorized as both a mixture and a gel.  
- **Material Properties**: Exhibits no flow in steady-state due to its cross-linked structure.  

## FAQs
### Q: What is calcium phosphate gel used for?
A: Calcium phosphate gel is primarily used for protein fractionation, a technique to separate and purify proteins, particularly in the biotechnology industry.

### Q: How is calcium phosphate gel made?
A: The gel is created by combining calcium phosphate with water, forming a solid, jelly-like material through a cross-linking process.

### Q: Why is calcium phosphate gel important in biotechnology?
A: It plays a key role in isolating proteins, which is essential for research, drug development, and industrial applications requiring purified biological components.

## Why It Matters
Calcium phosphate gel is significant in biotechnology and biochemistry for its ability to fractionate proteins, a foundational step in understanding biological systems and developing therapeutic products. By providing a reliable method for separating proteins, it supports advancements in medical research, diagnostics, and industrial biotechnology. Its patented formulation ensures consistency and effectiveness in laboratory and manufacturing settings, addressing the need for precise tools in protein analysis and purification. This gel simplifies workflows in sectors ranging from pharmaceuticals to food science, where protein isolation is critical.

## Notable For
- **Patented Innovation**: Protected under U.S. patent US2605229, reflecting its unique formulation and application.  
- **Specialized Protein Separation**: Tailored for protein fractionation, distinguishing it from general-purpose gels.  
- **Dual Classification**: Recognized as both a mixture and a gel, highlighting its hybrid nature.  
- **Industrial Relevance**: Integral to biotechnology processes, ensuring its continued use in research and production.  

## Body

### Composition and Formation
Calcium phosphate gel is synthesized by mixing calcium phosphate with water, resulting in a cross-linked structure that transitions into a non-flowing, jelly-like state. This process is detailed in patent US2605229, which formalizes its creation and application.

### Applications in Biotechnology
The gel’s primary function is protein fractionation, a method used to separate proteins based on size, charge, or affinity. This capability is vital for:
- Purifying proteins for research or therapeutic use.
- Analyzing protein structures and interactions.
- Supporting industrial processes requiring isolated biological components.

### Material Properties
As a subclass of gels, calcium phosphate gel exhibits characteristics defined by its cross-linked network:
- **No Flow in Steady-State**: Maintains structural integrity without fluid movement unless disturbed.
- **Versatile Consistency**: Can range from soft to rigid, depending on formulation needs.

### Patent and Classification
Protected under U.S. patent US2605229, the gel is legally recognized for its unique properties and applications. It is classified as both a **mixture** (due to its composition of calcium phosphate and water) and a **gel** (based on its physical state and behavior). This dual classification underscores its versatility in scientific and industrial contexts.

## References

1. Food Chemistry