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AB276296

Recombinant Human TC-2 protein (His tag)

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Recombinant Human TC-2 protein (His tag) is a Human Full Length protein, in the 1 to 427 aa range, expressed in HEK 293 cells, with >90%, < 1 EU/µg endotoxin level, suitable for SDS-PAGE.

View Alternative Names

TC2, TCN2, Transcobalamin-2, TC-2, Transcobalamin II, TC II, TCII

1 Images
SDS-PAGE - Recombinant Human TC-2 protein (His tag) (AB276296)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Human TC-2 protein (His tag) (AB276296)

SDS-PAGE analysis of ab276296

Key facts

Purity

>90% SDS-PAGE

Endotoxin level

< 1 EU/µg

Expression system

HEK 293 cells

Tags

His tag C-Terminus

Applications

SDS-PAGE

applications

Biologically active

No

Accession

P20062

Animal free

No

Carrier free

Yes

Species

Human

Storage buffer

pH: 7.4 Constituents: 100% PBS

storage-buffer

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

Sequence info

[{"sequence":"MRHLGAFLFLLGVLGALTEMCEIPEMDSHLVEKLGQHLLPWMDRLSLEHLNPSIYVGLRLSSLQAGTKEDLYLHSLKLGYQQCLLGSAFSEDDGDCQGKPSMGQLALYLLALRANCEFVRGHKGDRLVSQLKWFLEDEKRAIGHDHKGHPHTSYYQYGLGILALCLHQKRVHDSVVDKLLYAVEPFHQGHHSVDTAAMAGLAFTCLKRSNFNPGRRQRITMAIRTVREEILKAQTPEGHFGNVYSTPLALQFLMTSPMRGAELGTACLKARVALLASLQDGAFQNALMISQLLPVLNHKTYIDLIFPDCLAPRVMLEPAAETIPQTQEIISVTLQVLSLLPPYRQSISVLAGSTVEDVLKKAHELGGFTYETQASLSGPYLTSVMGKAAGEREFWQLLRDPNTPLLQGIADYRPKDGETIELRLVSW","proteinLength":"Full Length","predictedMolecularWeight":"46.7 kDa","actualMolecularWeight":null,"aminoAcidEnd":427,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"HEK 293 cells","accessionNumber":"P20062","tags":[{"tag":"His","terminus":"C-Terminus"}]}]

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

TC-2 also known as Transcription Complex 2 is a protein with a molecular mass of approximately 45 kDa. It is widely expressed in the nucleus of various cell types especially in tissues with high transcriptional activity such as the liver and brain. As part of the transcription machinery TC-2 interacts with DNA influencing the expression of specific genes critical for cellular function.
Biological function summary

This protein facilitates the assembly of transcriptional pre-initiation complexes. TC-2 serves as a scaffolding component connecting different transcription factors and RNA polymerase II essential for gene initiation. It operates as part of a larger multi-protein complex which synchronizes the gene transcription process integrating signals that impact gene expression.

Pathways

TC-2 interacts extensively with gene regulation pathways such as the RNA polymerase II transcription pathway and the nuclear receptor signaling pathway. It is closely related to the protein transcription factor TBP in these pathways coordinating the transcription initiation process. These interactions highlight TC-2's role in the orchestration of gene expression through precise pathway integrations.

Abnormalities in TC-2 expression or function have been linked to certain cancers and neurological disorders. Aberrant expression of TC-2 can affect gene regulation contributing to the development of hepatocellular carcinoma and schizophrenia. It often involves other proteins like the p53 tumor suppressor in cancer progression and neural activity modulators in brain-related diseases.

Specifications

Form

Lyophilized

General info

Function

Primary vitamin B12-binding and transport protein. Delivers cobalamin to cells.

Sequence similarities

Belongs to the eukaryotic cobalamin transport proteins family.

Product protocols

Target data

Primary vitamin B12-binding and transport protein. Delivers cobalamin to cells.
See full target information TCN2

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