AB10554
Anti-Tbr1 Antibody
from rabbit, purified by affinity chromatography
Synonym(s):
T-box, brain, 1, T-brain-1, T-box brain protein 1
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All Photos(3)
About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
rabbit
Quality Level
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
purified by
affinity chromatography
species reactivity
mouse
species reactivity (predicted by homology)
canine (based on 100% sequence homology), canine, bovine, opossum, horse, rat, pig
technique(s)
immunohistochemistry: suitable (paraffin)
western blot: suitable
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
unmodified
Gene Information
human ... TBR1(10716)
General description
T-box brain protein 1 (UniProt: Q64336; also known as T-brain-1, TBR-1, TES-56) is encoded by the Tbr1 gene (Gene ID: 21375) in murine species. Tbr1 is a homodimeric nuclear protein that serves as a transcriptional repressor and is involved in multiple aspects of cortical development, including neuronal migration, laminar and areal identity, and axonal projection. As transcriptional repressor of FEZ Family Zinc Finger 2 (FEZF2), it blocks the formation of the corticospinal (CS) tract from layer 6 projection neurons, thereby restricting the origin of CS axons specifically to layer 5 neurons. Its T-box DNA binding domain is localized in amino acids 213-393. Its expression is observed in developing and adult cerebral cortex and in olfactory bulbs. It is detected around day 10 of embryonic development in the preplate and at day 12.5 in the cortical plate. It is highly expressed in glutamatergic early-born cortical neurons. Tbr1 null mice exhibit severe defects of frontal cortex and layer 6 differentiation. (Ref.: Han, W., et al. (2011). Proc. Natl. Acad. Sci. USA. 108(7); 3041-3046; Bedogni, F., et al (2010). Proc. Natl Acad. Sci. USA. 107(29); 13129-13134; Hevner, RF., et al. (2001). Neuron. 29(2); 353-366).
Specificity
This rabbit polyclonal antibody detects T-box brain protein 1 (Tbr1).
Immunogen
KLH-conjugated linear peptide corresponding to 18 amino acids from the N-terminal region of mouse T-box brain protein 1 (Tbr1).
KLH-conjugated linear peptide corresponding to mouse Tbr1 near the N-terminus.
Application
Quality Control Testing
Evaluated by Immunohistochemistry (Paraffin) in Mouse brain tissue sections.Immunohistochemistry (Paraffin) Analysis: A 1:400 dilution of this antibody detected Tbr1 in Mouse cerebral cortex and cerebellum tissue sections.
Tested Applications
Western Blotting Analysis: A 1:500 dilution from a representative lot detected Tbr1 in Mouse fetal brain tissue lysate.Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Evaluated by Immunohistochemistry (Paraffin) in Mouse brain tissue sections.Immunohistochemistry (Paraffin) Analysis: A 1:400 dilution of this antibody detected Tbr1 in Mouse cerebral cortex and cerebellum tissue sections.
Tested Applications
Western Blotting Analysis: A 1:500 dilution from a representative lot detected Tbr1 in Mouse fetal brain tissue lysate.Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Quality
Evaluated by Immunohistochemistry in mouse frontal cortex tissue.
Immunohistochemistry Analysis: 1:400 dilution of this antibody detected Tbr1 in mouse frontal cortex tissue.
Immunohistochemistry Analysis: 1:400 dilution of this antibody detected Tbr1 in mouse frontal cortex tissue.
Target description
~76 kDa observed; 73.94 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
Physical form
Affinity purified
Purified rabbit polyclonal antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Storage and Stability
Recommended storage: +2°C to +8°C.
Analysis Note
Control
Mouse frontal cortex tissue
Mouse frontal cortex tissue
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
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
12 - Non Combustible Liquids
WGK
WGK 1
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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Xue Li et al.
Cerebral cortex (New York, N.Y. : 1991), 30(7), 3960-3976 (2020-02-03)
De novo microdeletion of chromosome 2p15-16.1 presents clinically recognizable phenotypes that include mental retardation, autism, and microcephaly. Chromosomal maintenance 1 (CRM1) is a gene commonly missing in patients with 2p15-16.1 microdeletion and one of two genes found in the smallest
Yuko Muroyama et al.
PLoS genetics, 12(12), e1006514-e1006514 (2016-12-28)
Mitral cells (MCs) of the mammalian olfactory bulb have a single primary dendrite extending into a single glomerulus, where they receive odor information from olfactory sensory neurons (OSNs). Molecular mechanisms for controlling dendritic arbors of MCs, which dynamically change during
Christine Sauerland et al.
Cerebral cortex (New York, N.Y. : 1991), 28(1), 145-157 (2017-12-19)
A hallmark of mammalian brain evolution is the emergence of the neocortex, which has expanded in all mammalian infraclasses (Eutheria, Marsupialia, Monotremata). In eutherians, neocortical neurons derive from distinct neural stem and progenitor cells (NPCs). However, precise data on the
Yan Su et al.
Frontiers in cellular neuroscience, 13, 249-249 (2019-06-20)
Haploinsufficiency of the bromodomain and PHD finger-containing protein 1 (BRPF1) gene causes intellectual disability (ID), which is characterized by impaired intellectual and cognitive function; however, the neurological basis for ID and the neurological function of BRPF1 dosage in the brain
Jeonghoon Choi et al.
Development (Cambridge, England), 141(5), 1151-1160 (2014-02-08)
Layer-specific cortical neurons are essential components of local, intracortical and subcortical circuits and are specified by complex signaling pathways acting on cortical progenitors. However, whether extrinsic signals contribute to postmitotic cortical neuronal development is unclear. Here we show in mice
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