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18772

Sigma-Aldrich

Anti-Rabbit IgG - Atto 488 antibody produced in goat

whole molecule, 1 mg/mL protein

Synonyme(s) :

Atto 488-[goat-Anti-rabbit IgG], whole molecule

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.46

Conjugué

Atto 488 conjugate

Niveau de qualité

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

secondary antibodies

Clone

polyclonal

Contient

50% glycerol

Espèces réactives

rabbit

Concentration

1 mg/mL protein

Technique(s)

immunocytochemistry: 1:500
immunofluorescence: 1:200
immunohistochemistry: suitable

Fluorescence

λex 485 nm; λem 552 nm in PBS

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Description générale

Goat polyclonal anti-Rabbit IgG (whole molecule)-Atto 488 antibody antibody reats with rabbit IgG in vitro, in rabbit serum and biological fluids.
Rabbit IgG is a plasma B cell derived antibody isotype defined by its heavy chain. IgG is the most abundant antibody isotype found in rabbit serum. IgG crosses the placental barrier, is a complement activator and binds to the Fc-receptors on phagocytic cells. The level of IgG may vary with the status of disease or infection.
Atto 488 is a labeling dye with high molecular absorption (90,000) and quantum yield (0.80) as well as sufficient Stokes shift between excitation and emission maximum. It is optimized for excitation with an argon laser, and is characterized by high photostability. Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation.

Immunogène

Rabbit IgG

Application

Anti-Rabbit IgG has been used for immunocytochemistry applications at a dilution of 1:500 in neural precursor cells.
Goat polyclonal anti-Rabbit IgG (whole molecule)-Atto 488 antibody may be used to detect and quantitate the level of IgG in rabbit serum and biological fluids via fluorogenic immunochemical or immunohistochemical techniques. It may also be used as a secondary antibody in assays that use rabbit IgG as the primary antibody. Atto 488 goat anti-rabbit IgG antibody was used for immunofluorescence to detect L. monocytogenes in mouse tissue sections following incubation with an anti-listeria antibody. Antibody was used at a 1:200 dilution.

Forme physique

Atto 488 goat anti-rabbit IgG (whole molecule) is provided in unit sizes of 1 ml as 1 mg/ml solutions in 0.1 M sodium phosphate, 0.1 M NaCl, pH 7.5, containing 5 mM sodium azide as a preservative.

Remarque sur l'analyse

Unconjugated dye ≤5% of total fluorescence; dye-to-protein ratio >2.

Informations légales

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Tatiana D Mayorova et al.
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Oncology letters, 23(5), 149-149 (2022-03-31)
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Javier A Carrero et al.
Infection and immunity, 77(10), 4371-4382 (2009-08-12)
Listeriolysin O (LLO) is an essential virulence factor for the gram-positive bacterium Listeria monocytogenes. Our goal was to determine if altering the topology of LLO would alter the virulence and toxicity of L. monocytogenes in vivo. A recombinant strain was
Linjie Pan et al.
Journal of neuroscience research, 87(14), 3207-3220 (2009-06-17)
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Nature communications, 9(1), 712-712 (2018-02-21)
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