<SEC-DOCUMENT>0000899243-21-026303.txt : 20210628
<SEC-HEADER>0000899243-21-026303.hdr.sgml : 20210628
<ACCEPTANCE-DATETIME>20210628193158
ACCESSION NUMBER:		0000899243-21-026303
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210624
FILED AS OF DATE:		20210628
DATE AS OF CHANGE:		20210628

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hood Lisa
		CENTRAL INDEX KEY:			0001862135

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40538
		FILM NUMBER:		211055174

	MAIL ADDRESS:	
		STREET 1:		2290 BERT DRIVE
		CITY:			HOLLISTER
		STATE:			CA
		ZIP:			95023

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Alpha Teknova, Inc.
		CENTRAL INDEX KEY:			0001850902
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				943368109
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2290 BERT DRIVE
		CITY:			HOLLISTER
		STATE:			CA
		ZIP:			95023
		BUSINESS PHONE:		8316371100

	MAIL ADDRESS:	
		STREET 1:		2290 BERT DRIVE
		CITY:			HOLLISTER
		STATE:			CA
		ZIP:			95023
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2021-06-24</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001850902</issuerCik>
        <issuerName>Alpha Teknova, Inc.</issuerName>
        <issuerTradingSymbol>TKNO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001862135</rptOwnerCik>
            <rptOwnerName>Hood Lisa</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O ALPHA TEKNOVA, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>2290 BERT DRIVE</rptOwnerStreet2>
            <rptOwnerCity>HOLLISTER</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>95023</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief People Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option (Right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>16.00</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-06-24</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>20995</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2031-06-24</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>20995</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>20995</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">1/4th of the original number of shares subject to the option shall vest on the first anniversary of the grant date and the remainder of the shares subject to the option shall vest in equal monthly installments thereafter over 36 months.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Damon A. Terrill, Attorney-in-Fact for Lisa McCann (Hood)</signatureName>
        <signatureDate>2021-06-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
