Description:

Size: 100ul

Catalog no.: bs-0225M-A647

Price: 380 EUR

Product details

Target Antigen

KLH

Modification Site

None

Crossreactivity

Others

French translation

anticorps

Tested applications

IF(IHC-P)

Modification

Unmodified

Clonality

Polyclonal

Concentration

1ug per 1ul

Source

KLH protein

Excitation emission

650nm/665nm

Conjugated with

ALEXA FLUOR® 647

Recommended dilutions

IF(IHC-P)(1:50-200)

Clone

Polyclonal antibody

Host Organism

Mouse (Mus musculus)

Purification

Purified by Protein A.

Conjugation

Alexa Fluor,ALEXA FLUOR 647

Also known as

Anti-KLH PAb ALEXA FLUOR 647

Synonyms

Keyhole limpet hemocyanin KLH

Category

Conjugated Primary Antibodies

Cross-reactive species details

Keyhole limpet hemocyanin (KLH)

Specificity

This is a highly specific antibody against KLH.

Long name

KLH Polyclonal Antibody, ALEXA FLUOR 647 Conjugated

Storage conditions

Store this antibody in aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Keep refrigerated at 2 to 8 degrees Celcius for up to one year.

Properties

For facs or microscopy Alexa 1 conjugate.Alexa Fluor 633 is a practical alternative to APC as well as Cy5. Bioss Primary Conjugated Antibodies. ALEXA FLUOR made this Alexa Fluor 633 conjugate that can be used in multi-color flow cytometry with instruments equipped with a second red laser or red diode. It is detected in the FL4 detector of the core's upgraded 2-laser FACScans. Like other Alexa Fluor dyes, the Anti-KLH exhibits uncommon photo stability, making it an ideal choice for fluorescent microscopy.If you buy Antibodies supplied by Bioss Primary Conjugated Antibodies. ALEXA FLUOR they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.

Background of the antigen

Keyhole limpet hemocyanin is an extremely large, heterogeneous glycosylated protein consisting of subunits with a molecular weight of 350,000 and 390,000 in aggregates with molecular weights of 4,500,000-13,000,000. Each domain of a KLH subunit contains two copper atoms that together bind a single oxygen molecule (O2). When oxygen is bound to hemocyanin, the molecule takes on a distinctive transparent, opalescent blue color. The KLH protein is potently immunogenic yet safe in humans and is therefore highly prized as a vaccine carrier protein. The large and highly glycosylated KLH protein cannot be reproduced synthetically. It is available only as a purified biological product from the Keyhole Limpet Megathura crenulata.Keyhole limpet hemocyanin (KLH) is used extensively as a carrier protein in the production of for research, biotechnology and therapeutic applications. Haptens are substances with a low molecular weight such as peptides, small proteins and drug molecules that are generally not immunogenic and require the aid of a carrier protein to stimulate a response from the immune system in the form of antibody production.[2] KLH is the most widely employed carrier proteins for this purpose. KLH is an effective carrier protein for several reasons. Its large size and numerous epitopes generate a substantial immune response, and abundance of lysine residues for coupling haptens, allows a high hapten:carrier protein ratio increasing the likelihood of generating hapten-specific . In addition, because KLH is derived from the limpet, a gastropod, it is phylogenetically distant from mammalian proteins, thus reducing false positives in immunologically based research techniques in mammalian model organisms.KLH may also be a challenging molecule to work with because of its propensity to aggregate and precipitate. Aggregates remain immunogenic, but limit the ability to conjugate haptens and are difficult to manipulate in the laboratory.