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COL4a1 recombinant protein :: Collagen Type IV Alpha 1 (COL4a1) Recombinant Protein

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Catalog # MBS2009356 (SPECIAL PROMOTION: Get FREE $5 Starbucks gift card (Maximum 5 gift cards/product). Gift card(s) will be included with shipment)
Unit / Price
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  0.01 mg  /  $150 +1 FREE 8GB USB
  0.05 mg  /  $290 +1 FREE 8GB USB
  0.1 mg  /  $455 +1 FREE 8GB USB
  0.2 mg  /  $560 +1 FREE 8GB USB
  0.5 mg  /  $1,080 +1 FREE 8GB USB
  1 mg  /  $1,610 +2 FREE 8GB USB
SDS-Page
Product Name

Collagen Type IV Alpha 1 (COL4a1), Recombinant Protein

Full Product Name

Recombinant Collagen Type IV Alpha 1 (COL4a1)

Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence
The target protein is fused with two N-terminal Tags, His-tag and S-tag, its sequence is listed below.
MHHHHHHS SGLVPRGSGM KETAAAKFER QHMDSPDLGT DDDDKAMADI GSEF-HGFLV TR HSQTIDDPQC PSGTKILYHG YSLLYVQGNE RAHGQDLGTA GSCLRKFSTM PFLFCNINNV CNFASRNDYS YWLSTPEPMP MSMAPITGEN IRPFISRCAV CEAPAMVMAV HSQTIQIPPC PSGWSSLWIG YSFVMHTSAG AEGSGQALAS PGSCLEEFRS APFIECHGRG TCNYYANAYS FWLATIERSE MFKKPTPSTL KAGELRTHVS RCQVCMRRT
Chromosome Location
Chromosome: 13; NC_000013.10 (110801310..110959496, complement). Location: 13q34
OMIM
120130
3D Structure
ModBase 3D Structure for P02462
Host
E Coli
Purity/Purification
> 95%
Form/Format
Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.
Organism
Homo sapiens (Human)
Expression System
Prokaryotic expression
Residues
His1444~Thr1669 (Accession # P02462) with two N-terminal Tags, His-tag and S-tag
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Reconstitution
Reconstitute in sterile PBS, pH7.2-pH7.4.
Preparation and Storage
Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.
ISO Certification
Manufactured in an ISO 9001:2008 and ISO 13485:2003 Certified Laboratory.
Supply Chain Verification
Manufactured in a lab with traceable raw materials. Bulk orders can typically be prepared to the customer’s specifications, please inquire.
Other Notes
Small volumes of COL4a1 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
COL4a1 recombinant protein
About the Marker: Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at doubleintensity to make location and size approximation of proteins of interestquick and easy.
Ready-to-use: No need to heat, dilute or add reducing agents before use.
Applications Tested/Suitable for COL4a1 recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)

NCBI/Uniprot data below describe general gene information for COL4a1. It may not necessarily be applicable to this product.
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
30.7kDa
NCBI Official Full Name
collagen alpha-1(IV) chain preproprotein
NCBI Official Synonym Full Names
collagen, type IV, alpha 1
NCBI Official Symbol
COL4A1  [Similar Products]
NCBI Official Synonym Symbols
ICH; HANAC; POREN1; arresten
  [Similar Products]
NCBI Protein Information
collagen alpha-1(IV) chain; collagen alpha-1(IV) chain; COL4A1 NC1 domain; collagen IV, alpha-1 polypeptide; collagen of basement membrane, alpha-1 chain
UniProt Protein Name
Collagen alpha-1(IV) chain
Protein Family
UniProt Gene Name
COL4A1  [Similar Products]
UniProt Entry Name
CO4A1_HUMAN
NCBI Summary for COL4a1
This gene encodes a type IV collagen alpha protein. Type IV collagen proteins are integral components of basement membranes. This gene shares a bidirectional promoter with a paralogous gene on the opposite strand. The protein consists of an amino-terminal 7S domain, a triple-helix forming collagenous domain, and a carboxy-terminal non-collagenous domain. It functions as part of a heterotrimer and interacts with other extracellular matrix components such as perlecans, proteoglycans, and laminins. In addition, proteolytic cleavage of the non-collagenous carboxy-terminal domain results in a biologically active fragment known as arresten, which has anti-angiogenic and tumor suppressor properties. Mutations in this gene cause porencephaly, cerebrovascular disease, and renal and muscular defects. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]
UniProt Comments for COL4a1
COL4A1: Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen. Defects in COL4A1 are a cause of brain small vessel disease with hemorrhage (BSVDH). Brain small vessel diseases underlie 20 to 30 percent of ischemic strokes and a larger proportion of intracerebral hemorrhages. Inheritance is autosomal dominant. Defects in COL4A1 are the cause of hereditary angiopathy with nephropathy aneurysms and muscle cramps (HANAC). The clinical renal manifestations include hematuria and bilateral large cysts. Histologic analysis revealed complex basement membrane defects in kidney and skin. The systemic angiopathy appears to affect both small vessels and large arteries. Defects in COL4A1 are a cause of familial porencephaly (POREN1). Porencephaly is a term used for any cavitation or cerebrospinal fluid-filled cyst in the brain. Porencephaly type 1 is usually unilateral and results from focal destructive lesions such as fetal vascular occlusion or birth trauma. Type 2, or schizencephalic porencephaly, is usually symmetric and represents a primary defect or arrest in the development of the cerebral ventricles. Belongs to the type IV collagen family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Secreted; Secreted, signal peptide; Extracellular matrix

Chromosomal Location of Human Ortholog: 13q34

Cellular Component: extracellular matrix; endoplasmic reticulum lumen; collagen type IV; extracellular region; basement membrane

Molecular Function: protein binding; platelet-derived growth factor binding; extracellular matrix structural constituent; extracellular matrix constituent conferring elasticity

Biological Process: patterning of blood vessels; receptor-mediated endocytosis; collagen catabolic process; axon guidance; extracellular matrix disassembly; extracellular matrix organization and biogenesis; epithelial cell differentiation; blood vessel morphogenesis; brain development; neuromuscular junction development

Disease: Porencephaly 1; Brain Small Vessel Disease With Or Without Ocular Anomalies; Angiopathy, Hereditary, With Nephropathy, Aneurysms, And Muscle Cramps; Retinal Arteries, Tortuosity Of; Hemorrhage, Intracerebral, Susceptibility To
Precautions
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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