Education
One-step protein unit conversion across mg/mL, µg/mL, g/L, % w/v, µM, nM, mM, and pmol/µL via molecular weight, with bench landmarks. Educational use only.
Call this tool from your code in three languages.
curl -X POST 'http://127.0.0.1:3003/en/api/tools/protein-concentration-converter' \
-H 'Content-Type: application/json' \
-d '{"concentration":10,"unit":"mgml","mwKda":66.4,"decimalPlaces":4}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST http://127.0.0.1:3003/en/api/tools/protein-concentration-converter| Name | Type | Required | Description |
|---|---|---|---|
| concentration | number | Yes | Value in the unit selected below. |
| unit | select | Yes | Unit of the entered value. |
| mwKda | number | Yes | Protein molecular weight (monomer) in kDa — drives mass ↔ molar conversions. |
| decimalPlaces | number | No | — |
JSON result
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-protein-concentration-converter": {
"name": "protein-concentration-converter",
"description": "One-step protein unit conversion across mg/mL, µg/mL, g/L, % w/v, µM, nM, mM, and pmol/µL via molecular weight, with bench landmarks. Educational use only.",
"baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=protein-concentration-converter",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "protein-concentration-converter",
"arguments": {
"concentration": 10,
"unit": "mgml",
"mwKda": 66.4,
"decimalPlaces": 4
}
}
}Questions or issues? Contact [email protected]