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L1516

Sigma-Aldrich

Lectin from Wisteria floribunda

buffered aqueous solution, biotin conjugate

Synonym(s):

Wisteria floribunda agglutinin, WFA

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About This Item

MDL number:
UNSPSC Code:
12352202
NACRES:
NA.32

conjugate

biotin conjugate

Quality Level

form

buffered aqueous solution

packaging

pkg of 2 mg active conjugate

storage temp.

2-8°C

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Biochem/physiol Actions

WFA is not blood group specific, but has an affinity for N-acetyl-D-galactosamine.

Packaging

Package size based on active conjugate content

Preparation Note

Protein is biotinylated utilizing aminocaproyl spacer.

Analysis Note

Agglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of a 1 mg/ml solution. This activity is the lowest concentration to agglutinate a 2% suspension of human blood group A erythrocytes after 1 hr incubation at 25 °C.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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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Thiri W Lin et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience (2018-02-13)
GABA signaling has been implicated in neural development; however, in vivo genetic evidence is missing because mutant mice lacking GABA activity die prematurely. Here, we studied synapse development by ablating vesicular GABA transporter Vgat in in ErbB4-positive (ErbB4+) interneurons. We
Marie Mennesson et al.
eNeuro, 7(4) (2020-08-14)
NETO2 is an auxiliary subunit for kainate-type glutamate receptors that mediate normal cued fear expression and extinction. Since the amygdala is critical for these functions, we asked whether Neto2 -/- mice have compromised amygdala function. We measured the abundance of
Sara Trnski et al.
Frontiers in cell and developmental biology, 10, 810980-810980 (2022-03-18)
This study was designed in a rat model to determine the hallmarks of possible permanent behavioral and structural brain alterations after a single moderate hypoxic insult. Eighty-two Wistar Han (RccHan: WIST) rats were randomly subjected to hypoxia (pO2 73 mmHg/2 h) or
Elise Holter Thompson et al.
Proceedings of the National Academy of Sciences of the United States of America, 115(3), 607-612 (2017-12-28)
Throughout life animals learn to recognize cues that signal danger and instantaneously initiate an adequate threat response. Memories of such associations may last a lifetime and far outlast the intracellular molecules currently found to be important for memory processing. The
Xin Zhao et al.
Genes, brain, and behavior, 20(7), e12755-e12755 (2021-06-01)
While there is a strong focus on the negative consequences of maternal immune activation (MIA) on developing brains, very little attention is directed towards potential advantages of early life challenges. In this study, we utilized a polyinosine-polycytidylic acid (poly(I:C)) MIA

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