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SAB4600156

Sigma-Aldrich

Anti-Rat IgG (H+L), highly cross-adsorbed, CF 640R antibody produced in donkey

~2 mg/mL, affinity isolated antibody

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.46

biological source

donkey

Quality Level

conjugate

CF 640R conjugate

antibody form

affinity isolated antibody

antibody product type

secondary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

rat

concentration

~2 mg/mL

technique(s)

flow cytometry: 1-10 μg/mL
immunocytochemistry: suitable
immunohistochemistry: suitable
indirect immunofluorescence: 1-10 μg/mL

fluorescence

λex 642 nm; λem 662 nm

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

General description

Immunoglobulin G (IgG) is a major class of immunoglobulin family and is a largely expressed serum antibody. IgG consists of gamma (γ) heavy chain in the constant (C) region. Monomeric structure of IgG constitutes two identical heavy chains and two identical light chains with molecular weight of 50kDa and 25kDa respectively. The primary structure of this antibody also contains disulfide bonds implicated in linking the two heavy chains, linking the heavy and light chains and resides inside the chains. IgG is further subdivided into four classes namely, IgG1, IgG2, IgG3, and IgG4 with different heavy chains, named γ1,γ2, γ3, and γ4, respectively. IgG is produced and released from CD5+B cells, the predominant lymphocytes in the neonatal cell repertoire. Maternal IgG is the only antibody transported across the placenta to the fetus. Maternal IgG passively immunizes the infants.

Specificity

Binds all rat IgGs (minimal cross-reaction with bovine, chicken, goat, guinea pig, hamster, horse, human, mouse, rabbit and sheep serum proteins)

Immunogen

rat IgG (H+L)

Application

Anti-Rat IgG (H+L), highly cross-adsorbed, CF 640R antibody produced in donkey has been used in whole mount staining for NG2+ pericytes.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Supplied in phosphate buffered saline with 0.05% sodium azide, 50% glycerol and 2 mg/mL bovine serum albumin.

Preparation Note

Protect from light.

Legal Information

This product is distributed by Sigma-Aldrich Co. under the authorization of Biotium, Inc. This product is covered by one or more US patents and corresponding patent claims outside the US patents or pending applications owned or licensed by Biotium, Inc. including without limitation: 12/334,387; 12/607,915; 12/699,778; 12/850,578; 61/454,484. In consideration of the purchase price paid by the buyer, the buyer is hereby granted a limited, non-exclusive, non-transferable license to use only the purchased amount of the product solely for the buyer′s own internal research in a manner consistent with the accompanying product literature. Except as expressly granted herein, the sale of this product does not grant to or convey upon the buyer any license, expressly, by implication or estoppel, under any patent right or other intellectual property right of Biotium, Inc. Buyer shall not resell or transfer this product to any third party, or use the product for any commercial purposes, including without limitation, any diagnostic, therapeutic or prophylactic uses. This product is for research use only. Any other uses, including diagnostic uses, require a separate license from Biotium, Inc. For information on purchasing a license to use this product for purposes other than research, contact Biotium, Inc., 3159 Corporate Place, Hayward, CA 94545, Tel: (510) 265-1027. Fax: (510) 265-1352. Email: btinfo@biotium.com.
CF is a trademark of Biotium, Inc.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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O-GlcNAc on NOTCH1 EGF repeats regulates ligand-induced Notch signaling and vascular development in mammals
Sawaguchi S
eLife (2017)
Shogo Sawaguchi et al.
eLife, 6 (2017-04-12)
The glycosyltransferase EOGT transfers O-GlcNAc to a consensus site in epidermal growth factor-like (EGF) repeats of a limited number of secreted and membrane proteins, including Notch receptors. In EOGT-deficient cells, the binding of DLL1 and DLL4, but not JAG1, canonical
Antibody structure, instability, and formulation.
Wang W
Journal of Pharmaceutical Sciences, 96, 1-26 (2007)
P Casali et al.
Current topics in microbiology and immunology, 210, 167-179 (1996-01-01)
Natural antibodies arise independently of known antigenic stimulation, are mostly IGM, polyreactive, and are generally encoded by V genes in germline configuration. Polyreactive IgM natural antibodies are produced by mainly B-1 cells which account for most of the B cell
Human placental Fc receptors and the transmission of antibodies from mother to fetus
Simister NE and Story CM.
Journal of Reproductive Immunology, 37, 1-23 (1997)

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