Bovine Serum Albumin (IgG-Free, Protease-Free)

11250 INR

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Product Details:

Storage Store at 2C8C, desiccate
Shelf Life 5 years (under recommended storage)
Molecular Formula C2932H4614N780O898S39
Appearance Lyophilized powder, crystalline or amorphous
Molecular Weight ~66,430 Da
Poisonous Non-toxic
Melting Point Not defined (decomposes)
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Bovine Serum Albumin (IgG-Free, Protease-Free) Price And Quantity

Minimum Order Quantity 1 Pack
Price 11250 INR
Price Range 11250.00 - 14500.00 INR

Bovine Serum Albumin (IgG-Free, Protease-Free) Product Specifications

Taste Odorless, tasteless
CAS No 9048-46-8
Chemical Name Bovine Serum Albumin
Physical Form Solid
Structural Formula Protein structure, available upon request
HS Code 3502.9090
Classification Protein, Serum Albumin
Other Names BSA, Fraction V
Application Immunoassays, ELISA, diagnostics, cell culture, protein standards
Smell Odorless
Ph Level 7.0 (10% solution)
Usage Laboratory research, diagnostic reagent, blocking agent
Grade Molecular Biology Grade, IgG & Protease-Free
Shape Fine powder
Density Gram per cubic centimeter(g/cm3)
Purity(%) 98.0% (BSA, electrophoresis)
Poisonous Non-toxic
Molecular Weight ~66,430 Da
Melting Point Not defined (decomposes)
EINECS No 232-936-2
Color White to pale yellow
Type Albumin Protein, IgG-Free, Protease-Free
Molecular Formula C2932H4614N780O898S39
Appearance Lyophilized powder, crystalline or amorphous
Shelf Life 5 years (under recommended storage)
Storage Store at 2C8C, desiccate

Product Description

Product Specifications

Product: Bovine Serum Albumin (IgG-Free, Protease-Free)

Code Number: 001-000-161

Lot Number: 135229

Physical State: Freeze-dried solid

Size: 10.0 g (This product has been overfilled to ensure total recovery of stated quantity.)

Purity: Tested negative for bovine IgG and for protease.

Reconstitution and Storage: Store freeze-dried powder at 2-25°C. Weigh out desired amount and dissolve in desired buffer.

Prepare working dilution fresh each day. Expiration date: three years from date of receipt. The expiration date may be extended if

test results are acceptable for the intended use.

Country of Origin: USA

Bovine Serum Albumin (BSA) is used extensively as a carrier protein to dilute antibodies and as a general blocking agent in immunoassays and immunodetection protocols.

IgG-free BSA, which is also protease-free, alleviates many of the problems that contaminating IgG can cause.

Physical State: Freeze-dried solid

Storage: Store freeze-dried powder at 2-8°C. Weigh out desired amount and dissolve in desired buffer. Prepare working dilution fresh each day.

Superior Purity and Performance

Our IgG-Free, Protease-Free BSA is manufactured to achieve high purity (98%), ensuring negligible contamination from immunoglobulins or proteolytic enzymes. This ensures optimum performance in sensitive biochemical assays and diagnostics, including ELISA and molecular research. Minimal heavy metals, low endotoxin level, and no added preservatives offer exceptional reliability and consistency for critical research applications.

Optimized for Research Applications

With its monomeric format, excellent solubility (>90%), and pH stability (6.87.2 at 10% solution), this albumin is perfectly suited for cell culture, diagnostics, protein standards, and blocking applications. The absence of fatty acids and preservatives further reduces assay interference, supporting reproducible results in all laboratory protocols.

Flexible Packaging and Easy Handling

Available in multiple packaging options (1g, 5g, 10g, 100g, custom), this BSA adapts to the scale and frequency of your workflow. The product is supplied as a fine, lyophilized powder that is stable for up to five years when stored between 2C and 8C under dry conditions. Its odorless, tasteless nature facilitates seamless integration into various assay formats.

FAQs of Bovine Serum Albumin (IgG-Free, Protease-Free):

Q: How should I prepare Bovine Serum Albumin (IgG-Free, Protease-Free) for use in my assays?

A: To reconstitute BSA, dissolve the required quantity in sterile distilled water or appropriate buffer. Ensure gentle mixing to avoid foam formation. The powder dissolves readily, achieving more than 90% solubility in water. Filtering the solution through a 0.22 m filter is recommended for sterile applications.

Q: What are the recommended storage conditions for this BSA product?

A: Store the lyophilized BSA at 2C8C in a desiccated environment to maintain its stability and shelf life. Proper storage ensures effectiveness for up to five years. Once reconstituted, aliquot and freeze solutions if long-term storage is needed, avoiding repeated freeze-thaw cycles.

Q: When should I choose IgG-Free, Protease-Free BSA over standard BSA?

A: Select this purified BSA when working with immunoassays, ELISA, or cell culture systems sensitive to IgG contamination or proteolytic activity. Its high purity and absence of interfering proteins ensure lower assay background and more reliable, reproducible results in molecular biology experiments.

Q: Where can I use this BSA in laboratory applications?

A: This BSA variant is designed for diagnostics, molecular biology, cell culture, and biochemistry applications. It is well-suited for use as a blocking agent in immunoassays, a stabilizer for enzymes and proteins, and a protein standard, ensuring minimal assay interference across diverse protocols.

Q: What benefits does this BSA offer for sensitive laboratory work?

A: The products exceptional purity, low endotoxin content, and absence of IgG and proteases significantly reduce background noise and false positives, making it ideal for high-sensitivity applications like ELISA, diagnostics, and protein quantitation. Reliable microbial testing and low heavy metal content add to the assurance of safety and quality.

Q: Is this BSA suitable for use in cell culture systems?

A: Yes, its high purity, monomeric state, and absence of fatty acids, IgG, and proteases make it an excellent choice for supplementing cell cultures without introducing contaminants or interfering substances. Ensure appropriate sterile handling during preparation and use.

Q: How is this Bovine Serum Albumin packaged and are custom sizes available?

A: BSA is supplied as a lyophilized powder in standard packs of 1g, 5g, 10g, and 100g. Custom packaging sizes can be provided to accommodate specific experimental needs or larger-scale workflows. Contact your supplier for personalized packaging options.

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