Rabbit anti-Rat IgG (H+L) Secondary Antibody [Alkaline Phosphatase]
Novus Biologicals, part of Bio-Techne | Catalog # NBP1-75413
Conjugate
Catalog #
Key Product Details
Species Reactivity
Rat
Applications
ELISA, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot
Label
Alkaline Phosphatase
Antibody Source
Polyclonal Rabbit IgG
Concentration
1.5 mg/ml
Product Specifications
Immunogen
This Rabbit anti-Rat IgG (H+L) Secondary Antibody [Alkaline Phosphatase] was developed against purified rat IgG (H&L).
Reactivity Notes
Based on IEP, no reactivity is observed to non-immunoglobulin rat serum proteins
Specificity
Based on IEP, this Rabbit anti-Rat IgG (H+L) Secondary Antibody [Alkaline Phosphatase] reacts with heavy gamma chains on rat IgG and light chains on all rat immunoglobulins.
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Description
Purity > 95% based on SDS-PAGE. Rabbit serum was obtained from healthy animals of US origin and under the care of a registered veterinarian.
Store undiluted liquid at 2-8C. For storage at -20C, dilute with an equal volume of glycerol to prevent loss of enzymatic activity. Prepare working dilutions prior to use and then discard.
Store undiluted liquid at 2-8C. For storage at -20C, dilute with an equal volume of glycerol to prevent loss of enzymatic activity. Prepare working dilutions prior to use and then discard.
Applications for Rabbit anti-Rat IgG (H+L) Secondary Antibody [Alkaline Phosphatase]
Application
Recommended Usage
ELISA
1:200-1:5000
Immunohistochemistry
1:500-1:5000
Western Blot
1:200-1:5000
Application Notes
This conjugate is suitable for all immunoassay applications.
Formulation, Preparation, and Storage
Purification
Affinity purified
Formulation
30 mM Triethanolamine, pH 7.2, 5 mM Magnesium Chloride, 0.1 mM Zinc Chloride, 1 % (w/v) BSA, Protease/IgG free
Preservative
0.05% Sodium Azide
Concentration
1.5 mg/ml
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C. After dilution, add an equal volume of glycerol to prevent loss of enzymatic activity and store at -20C. Avoid repeated freeze-thaw cycles.
Background: IgG (H+L)
The 4 IgG subclasses, sharing 95% amino acid identity, include IgG1, IgG2, IgG3, and IgG4 for humans and IgG1, IgG2a, IgG2b, and IgG3 for mice. The relative abundance of each human subclass is 60% for IgG1, 32% for IgG2, 4% for IgG3, and 4% for IgG4. In an IgG deficiency, there may be a shortage of one or more subclasses (4).
References
1. Painter RH. (1998) Encyclopedia of Immunology (Second Edition). Elsevier. 1208-1211
2. Chapter 9 - Antibodies. (2012) Immunology for Pharmacy. Mosby 70-78
3. Schroeder H, Cavacini, L. (2010) Structure and Function of Immunoglobulins. J Allergy Clin Immunol. 125(2 0 2): S41-S52. PMID: 20176268
4. Vidarsson G, Dekkers G, Rispens T. (2014) IgG subclasses and allotypes: from structure to effector functions. Front Immunol. 5:520. PMID: 25368619
Additional IgG (H+L) Products
Product Documents for Rabbit anti-Rat IgG (H+L) Secondary Antibody [Alkaline Phosphatase]
Product Specific Notices for Rabbit anti-Rat IgG (H+L) Secondary Antibody [Alkaline Phosphatase]
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Secondary Antibodies are guaranteed for 1 year from date of receipt.
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