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HNF4A Protein, Human (HEK293, His, solution)

HNF 4 alpha, a nuclear transcription factor, forms homodimers to bind DNA. It regulates gene expression, including hepatocyte nuclear factor 1 alpha, impacting hepatic genes. Its involvement extends to liver, kidney, and intestinal development. Mutations associate with autosomal dominant non-insulin-dependent diabetes mellitus type I. The gene exhibits biased expression in the duodenum (RPKM 37.7) and colon (RPKM 32.8), among other tissues. HNF4A Protein, Human (HEK293, His, solution) is the recombinant human-derived HNF 4 alpha, expressed by HEK293 , with C-10*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: HEK293
  • Storage:
    Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
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To place orders, for customer services and technical support, please contact:

609-228-6898
[email protected] [email protected]
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  • Biological Activity
  • Technical Parameters
  • Product Properties
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Biological Activity

Description

HNF 4 alpha, a nuclear transcription factor, forms homodimers to bind DNA. It regulates gene expression, including hepatocyte nuclear factor 1 alpha, impacting hepatic genes. Its involvement extends to liver, kidney, and intestinal development. Mutations associate with autosomal dominant non-insulin-dependent diabetes mellitus type I. The gene exhibits biased expression in the duodenum (RPKM 37.7) and colon (RPKM 32.8), among other tissues. HNF4A Protein, Human (HEK293, His, solution) is the recombinant human-derived HNF 4 alpha, expressed by HEK293 , with C-10*His labeled tag.

Background

HNF 4 alpha, the protein product of this gene, functions as a nuclear transcription factor, forming homodimers to bind DNA and exerting control over the expression of various genes, including hepatocyte nuclear factor 1 alpha, a key regulator of hepatic gene expression. Its involvement extends to the development of vital organs such as the liver, kidney, and intestines. Mutations in HNF 4 alpha have been linked to monogenic autosomal dominant non-insulin-dependent diabetes mellitus type I, underscoring its significance in metabolic regulation. Additionally, alternative splicing yields multiple transcript variants, generating diverse isoforms. Notably, HNF 4 alpha displays biased expression, with higher levels observed in the duodenum (RPKM 37.7), colon (RPKM 32.8), and seven other tissues, emphasizing its specialized role in diverse physiological contexts.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-10*His
  • Accession

    P41235-1/NP_000448 (M1-I474)

  • Gene ID
    3172
  • Molecular Construction
    • N-term

    • Accession # P41235-1/NP_448(M1-I474)
    • 10*His
    • C-term
  • Protein Length

    Full Length of Isoform-1

  • Synonyms

    HNF4A; TCF-14; Prev. TCF14; Hepatocyte Nuclear Factor 4 4 Alpha Variant 4; Prev. MODY1; Hepatocyte Nuclear Factor 4 4 Alpha Variant 1; Prev. MODY; Hepatocyte Nuclear Factor 4 4 Alpha Variant 2; NR2A1; Truncated Hepatocyte Nuclear Factor 1 Alpha; HNF4; HNF

  • AA Sequence

    MRLSKTLVDMDMADYSAALDPAYTTLEFENVQVLTMGNDTSPSEGTNLNAPNSLGVSALCAICGDRATGKHYGASSCDGCKGFFRRSVRKNHMYSCRFSRQCVVDKDKRNQCRYCRLKKCFRAGMKKEAVQNERDRISTRRSSYEDSSLPSINALLQAEVLSRQITSPVSGINGDIRAKKIASIADVCESMKEQLLVLVEWAKYIPAFCELPLDDQVALLRAHAGEHLLLGATKRSMVFKDVLLLGNDYIVPRHCPELAEMSRVSIRILDELVLPFQELQIDDNEYAYLKAIIFFDPDAKGLSDPGKIKRLRSQVQVSLEDYINDRQYDSRGRFGELLLLLPTLQSITWQMIEQIQFIKLFGMAKIDNLLQEMLLGGSPSDAPHAHHPLHPHLMQEHMGTNVIVANTMPTHLSNGQMCEWPRPRGQAATPETPQPSPPGGSGSEPYKLLPGAVATIVKPLSAIPQPTITKQEVI

  • Predicted Molecular Mass

    54.2 kDa

  • Molecular Weight

    Approximately 70-80 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Purity

    ≥ 95%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Solution

Endotoxin Level

<1 EU/μg, determined by LAL method.

Storage & Stability

Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping

Shipping with dry ice.

Calculators

Reconstitution Calculator

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Dilution Calculator

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The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
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Biological Activity (ED50) Biological Activity (ED50)
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MOQ
Minimum order quantity
100 mg

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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
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