Human immunoglobulin BRP (ACA and Molecular size)

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Human immunoglobulin BRP (ACA and Molecular size)

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Human immunoglobulin BRP (ACA and Molecular size) Specification

Molecular Weight
~150 kDa (IgG)

Molecular Formula
Not applicable (protein mixture)

Solubility
Soluble in water or physiological buffers

Usage
For laboratory calibration standards, ACA, and chromatography

Poisonous
NO

Shape
Powder

Storage
Store at 28C

Smell
Odorless

Appearance
White to off-white powder

Physical Form
Lyophilized

Grade
Reference Standard

Product Type
Biological Reference Preparation (BRP)

Application
Analytical use: ACA (Agarose Cohn Absorption), molecular size calibration

HS Code
30021090

Ingredients
Human immunoglobulin

Properties
High purity immunoglobulin suitable for ACA and molecular size analysis

Purity
>98% by ACA

Shelf Life
Refer to product label (typically 2 years when unopened at recommended conditions)

Safety Information
Refer to safety data sheet (SDS) before handling

Identification
Confirmed by electrophoresis and immunochemical methods

Intended Use
For laboratory use only, not for human or animal therapeutic use

Endotoxin Level
<0.1 EU/mg protein

Stability
Stable at recommended storage for shelf life

Code Number
BRP batch (refer to product label)

Protein Content
Nominal concentration specified on label

Packaging
Supplied in sealed glass vials with desiccant

Handling Precautions
Use appropriate aseptic technique, avoid repeated freeze/thaw cycles

Human immunoglobulin BRP (ACA and Molecular size) Trade Information

Main Domestic Market
All India

About Human immunoglobulin BRP (ACA and Molecular size)

Human immunoglobulin BRP (ACA and Molecular size)

European Pharmacopoeia (EP) Reference Standard

Synonym: -Globulins human

CAS Number 9007-83-4

Properties

Related Categories	Analytical Standards, Analytical/Chromatography, EP Standards, EP Standards G - H, Pharmacopeia & Metrological Institutes Standards
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Optimized for Analytical Calibration

This immunoglobulin reference standard offers outstanding purity and consistency, making it ideal for accurate calibration in ACA and molecular size analysis. Its lyophilized, odorless powder form dissolves easily in water or physiological buffers, facilitating effortless preparation for laboratory protocols. Each batch is thoroughly characterized and verified for identity, purity, and stability, ensuring dependable results every time.

Safe Handling and Stable Storage

Maintaining the integrity of your immunoglobulin standard is straightforward with its robust packaging and recommended storage at 28C. The desiccant and sealed vials protect against moisture, while the stability profile generally allows for a two-year shelf life when unopened. Always consult the safety data sheet (SDS), use aseptic techniques, and avoid repeated freeze/thaw cycles to ensure optimal performance and safety during use.

FAQs of Human immunoglobulin BRP (ACA and Molecular size):

Q: How should Human immunoglobulin BRP be stored for optimal stability?

A: It should be stored at 28C in its originally sealed glass vial with desiccant. Keeping it at recommended temperature conditions ensures stability and maintains its shelf life, typically up to two years as indicated on the product label.

Q: What is the intended use of this reference standard?

A: The product is designed exclusively for laboratory applications, such as ACA (Agarose Cohn Absorption) and molecular size calibration. It must not be used for therapeutics or for administration to humans or animals.

Q: When should the solution be prepared, and can it be refrozen?

A: Prepare the solution immediately before use, ensuring proper aseptic techniques. Repeated freeze/thaw cycles should be avoided to preserve the integrity and performance of the immunoglobulin.

Q: Where can this product be sourced from in India?

A: It can be obtained through authorized laboratory suppliers and traders across India. Confirm the suppliers credentials to ensure you receive a genuine, batch-verified product.

Q: What process is used for identification and quality confirmation?

A: Quality and identity are confirmed by electrophoresis and immunochemical assays, with a purity of over 98% determined by ACA. Endotoxin levels are controlled to below 0.1 EU/mg protein for reliable analytical use.

Q: How is Human immunoglobulin BRP commonly used in the laboratory?

A: It serves as a reference standard for calibration in ACA procedures, molecular size determination, and chromatographic applicationshelping to ensure accuracy and reproducibility in quantification and analysis.

Q: What are the main benefits of using this specific immunoglobulin reference standard?

A: Its high purity, stringent quality controls, and certified analytical properties make it a trusted choice for calibration and quality assurance in laboratory settings, delivering precise and reproducible results.

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