Jackson Immuno Research Inc.
specializing in secondary antibodies and conjugates

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AffiniPure Fab Fragment Rabbit Anti-Sheep IgG (H+L)

Target: Sheep
Host: Rabbit
Antibody Format: Fab Fragment
Specificity: IgG (H+L)
Conjugate: Unconjugated
Product Category: Fab Fragment Affinity‑Purified Antibodies
Clonality: Polyclonal

BSA and dry milk may contain IgG which will be recognised by this antibody. Use of BSA or dry milk to block or dilute this antibody may increase background and/or reduce secondary antibody titre.

Code: 313-007-003

1.0 mg

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Technical Info

Fab fragment antibodies are generated by papain digestion of whole IgG antibodies to remove the entire Fc portion, including the hinge region. These antibodies are monovalent, containing only a single antigen binding site. The molecular weight of Fab fragments is about 50 kDa.

Based on antigen-binding assay and/or ELISA, the antibody reacts with whole molecule sheep IgG. It also reacts with the light chains of other sheep immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins. The antibody may cross-react with immunoglobulins from other species.
Physical State: Sterile-filtered liquid
Storage: Store at 2-8°C under sterile conditions. Prepare working dilution fresh each day.
Expiration date: one year from date of receipt. However, the expiration date may be extended if the product is stored according to the recommendation and the test results are acceptable for its intended use.
Purity: The antibody was purified from antisera by a combination of papain digestion and immunoaffinity chromatography using antigens coupled to agarose beads. Fc fragments and whole IgG molecules have been removed.
Buffer: 0.01M Sodium Phosphate, 0.25M NaCl, pH 7.6
Preservative: None

Suggested Working Concentration or Dilution Range:

20-40 µg / ml

Dilution factors are presented in the form of a range because the optimal dilution is a function of many factors, such as antigen density, permeability, etc. The actual dilution used must be determined empirically.

This product is for IN VITRO RESEARCH USE ONLY. It is not a medical device and it is not intended for diagnostic or therapeutic purposes.